201293520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11813}}^1$

素因数の和:11900

約数の個数: 80

約数和(自身を含む): 632852352

約数和(自身を除く): 431558832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 11813, 17040, 23626, 35439, 47252, 59065, 70878, 94504, 118130, 141756, 177195, 189008, 236260, 283512, 354390, 472520, 567024, 708780, 838723, 945040, 1417560, 1677446, 2516169, 2835120, 3354892, 4193615, 5032338, 6709784, 8387230, 10064676, 12580845, 13419568, 16774460, 20129352, 25161690, 33548920, 40258704, 50323380, 67097840, 100646760, 201293520]

約数ペア:

[(1, 201293520), (2, 100646760), (3, 67097840), (4, 50323380), (5, 40258704), (6, 33548920), (8, 25161690), (10, 20129352), (12, 16774460), (15, 13419568), (16, 12580845), (20, 10064676), (24, 8387230), (30, 6709784), (40, 5032338), (48, 4193615), (60, 3354892), (71, 2835120), (80, 2516169), (120, 1677446), (142, 1417560), (213, 945040), (240, 838723), (284, 708780), (355, 567024), (426, 472520), (568, 354390), (710, 283512), (852, 236260), (1065, 189008), (1136, 177195), (1420, 141756), (1704, 118130), (2130, 94504), (2840, 70878), (3408, 59065), (4260, 47252), (5680, 35439), (8520, 23626), (11813, 17040)]