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;

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 i = 0 ;

        for (; a <= b ; a++){
           if( c % a == 0 ){
               i ++ ;
        }
    }
   System.out.println(i);
 }
}