156969328040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{560604743}}^1$

素因数の和:560604761

約数の個数: 32

約数和(自身を含む): 403635415680

約数和(自身を除く): 246666087640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 560604743, 1121209486, 2242418972, 2803023715, 3924233201, 4484837944, 5606047430, 7848466402, 11212094860, 15696932804, 19621166005, 22424189720, 31393865608, 39242332010, 78484664020, 156969328040]

約数ペア:

[(1, 156969328040), (2, 78484664020), (4, 39242332010), (5, 31393865608), (7, 22424189720), (8, 19621166005), (10, 15696932804), (14, 11212094860), (20, 7848466402), (28, 5606047430), (35, 4484837944), (40, 3924233201), (56, 2803023715), (70, 2242418972), (140, 1121209486), (280, 560604743)]