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 sc=new Scanner(System.in);
	  
	  
	  
		  int a=Integer.parseInt(sc.next());
		  int b=Integer.parseInt(sc.next());
		  int c=Integer.parseInt(sc.next());
		  int count=0;
		  for(int i=a;i<=b;i++){
		  if(c%i==0){
			  count++;
		  }
		  }
		  System.out.println(count);
    
  }
}