674366520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79151}}^1$

素因数の和:79236

約数の個数: 64

約数和(自身を含む): 2051619840

約数和(自身を除く): 1377253320

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, 79151, 158302, 237453, 316604, 395755, 474906, 633208, 791510, 949812, 1187265, 1583020, 1899624, 2374530, 3166040, 4749060, 5619721, 9498120, 11239442, 16859163, 22478884, 28098605, 33718326, 44957768, 56197210, 67436652, 84295815, 112394420, 134873304, 168591630, 224788840, 337183260, 674366520]

約数ペア:

[(1, 674366520), (2, 337183260), (3, 224788840), (4, 168591630), (5, 134873304), (6, 112394420), (8, 84295815), (10, 67436652), (12, 56197210), (15, 44957768), (20, 33718326), (24, 28098605), (30, 22478884), (40, 16859163), (60, 11239442), (71, 9498120), (120, 5619721), (142, 4749060), (213, 3166040), (284, 2374530), (355, 1899624), (426, 1583020), (568, 1187265), (710, 949812), (852, 791510), (1065, 633208), (1420, 474906), (1704, 395755), (2130, 316604), (2840, 237453), (4260, 158302), (8520, 79151)]