159434760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18713}}^1$

素因数の和:18798

約数の個数: 64

約数和(自身を含む): 485066880

約数和(自身を除く): 325632120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 18713, 37426, 56139, 74852, 93565, 112278, 149704, 187130, 224556, 280695, 374260, 449112, 561390, 748520, 1122780, 1328623, 2245560, 2657246, 3985869, 5314492, 6643115, 7971738, 10628984, 13286230, 15943476, 19929345, 26572460, 31886952, 39858690, 53144920, 79717380, 159434760]

約数ペア:

[(1, 159434760), (2, 79717380), (3, 53144920), (4, 39858690), (5, 31886952), (6, 26572460), (8, 19929345), (10, 15943476), (12, 13286230), (15, 10628984), (20, 7971738), (24, 6643115), (30, 5314492), (40, 3985869), (60, 2657246), (71, 2245560), (120, 1328623), (142, 1122780), (213, 748520), (284, 561390), (355, 449112), (426, 374260), (568, 280695), (710, 224556), (852, 187130), (1065, 149704), (1420, 112278), (1704, 93565), (2130, 74852), (2840, 56139), (4260, 37426), (8520, 18713)]