Problem:
How Many Divisors?

Write a program which reads three integers a, b and c, and prints the number of divisors of c between a and b.

Input

Three integers a, b and c are given in a line separated by a single space.

Output

Print the number of divisors in a line.

Constraints

1 ≤ a, b, c ≤ 10000

a ≤ b

Sample Input 1

5 14 80

Sample Output 1

3

Solution in JAVA (judge verdict: Accepted)

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Scanner;

public class Main {
    public static void main(String[] args){
     Scanner scan = new Scanner(System.in);
      int a = scan.nextInt();
      int b = scan.nextInt();
      int c = scan.nextInt();
      int sum = 0;
      for(int i = a;i <= b;i++){
        int q = c % i;
        if(q == 0){
          sum++;
        }
        if(i == b){
          System.out.println(sum);
        }
      }
     }
    }