Divisor Sum of 14,182,439,040

Example of Divisor Sum of Integer

 * $\map {\sigma_1} {14 \, 182 \, 439 \, 040} = 70 \, 912 \, 195 \, 200$

where $\sigma_1$ denotes the divisor sum function.

Proof
We have that:
 * $14 \, 182 \, 439 \, 040 = 2^7 \times 3^4 \times 5 \times 7 \times 11^2 \times 17 \times 19$

Hence: