149569160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{751}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 363847680

約数和(自身を除く): 214278520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 383, 520, 751, 766, 1502, 1532, 1915, 3004, 3064, 3755, 3830, 4979, 6008, 7510, 7660, 9763, 9958, 15020, 15320, 19526, 19916, 24895, 30040, 39052, 39832, 48815, 49790, 78104, 97630, 99580, 195260, 199160, 287633, 390520, 575266, 1150532, 1438165, 2301064, 2876330, 3739229, 5752660, 7478458, 11505320, 14956916, 18696145, 29913832, 37392290, 74784580, 149569160]

約数ペア:

[(1, 149569160), (2, 74784580), (4, 37392290), (5, 29913832), (8, 18696145), (10, 14956916), (13, 11505320), (20, 7478458), (26, 5752660), (40, 3739229), (52, 2876330), (65, 2301064), (104, 1438165), (130, 1150532), (260, 575266), (383, 390520), (520, 287633), (751, 199160), (766, 195260), (1502, 99580), (1532, 97630), (1915, 78104), (3004, 49790), (3064, 48815), (3755, 39832), (3830, 39052), (4979, 30040), (6008, 24895), (7510, 19916), (7660, 19526), (9763, 15320), (9958, 15020)]