141417640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38851}}^1$

素因数の和:38882

約数の個数: 64

約数和(自身を含む): 391628160

約数和(自身を除く): 250210520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 38851, 77702, 155404, 194255, 271957, 310808, 388510, 505063, 543914, 777020, 1010126, 1087828, 1359785, 1554040, 2020252, 2175656, 2525315, 2719570, 3535441, 4040504, 5050630, 5439140, 7070882, 10101260, 10878280, 14141764, 17677205, 20202520, 28283528, 35354410, 70708820, 141417640]

約数ペア:

[(1, 141417640), (2, 70708820), (4, 35354410), (5, 28283528), (7, 20202520), (8, 17677205), (10, 14141764), (13, 10878280), (14, 10101260), (20, 7070882), (26, 5439140), (28, 5050630), (35, 4040504), (40, 3535441), (52, 2719570), (56, 2525315), (65, 2175656), (70, 2020252), (91, 1554040), (104, 1359785), (130, 1087828), (140, 1010126), (182, 777020), (260, 543914), (280, 505063), (364, 388510), (455, 310808), (520, 271957), (728, 194255), (910, 155404), (1820, 77702), (3640, 38851)]