144525080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{516161}}^1$

素因数の和:516179

約数の個数: 32

約数和(自身を含む): 371636640

約数和(自身を除く): 227111560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 516161, 1032322, 2064644, 2580805, 3613127, 4129288, 5161610, 7226254, 10323220, 14452508, 18065635, 20646440, 28905016, 36131270, 72262540, 144525080]

約数ペア:

[(1, 144525080), (2, 72262540), (4, 36131270), (5, 28905016), (7, 20646440), (8, 18065635), (10, 14452508), (14, 10323220), (20, 7226254), (28, 5161610), (35, 4129288), (40, 3613127), (56, 2580805), (70, 2064644), (140, 1032322), (280, 516161)]