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.util.Scanner;

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