402833120

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 977961600

約数和(自身を除く): 575128480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 139, 160, 236, 278, 295, 307, 472, 556, 590, 614, 695, 944, 1112, 1180, 1228, 1390, 1535, 1888, 2224, 2360, 2456, 2780, 3070, 4448, 4720, 4912, 5560, 6140, 8201, 9440, 9824, 11120, 12280, 16402, 18113, 22240, 24560, 32804, 36226, 41005, 42673, 49120, 65608, 72452, 82010, 85346, 90565, 131216, 144904, 164020, 170692, 181130, 213365, 262432, 289808, 328040, 341384, 362260, 426730, 579616, 656080, 682768, 724520, 853460, 1312160, 1365536, 1449040, 1706920, 2517707, 2898080, 3413840, 5035414, 6827680, 10070828, 12588535, 20141656, 25177070, 40283312, 50354140, 80566624, 100708280, 201416560, 402833120]

約数ペア:

[(1, 402833120), (2, 201416560), (4, 100708280), (5, 80566624), (8, 50354140), (10, 40283312), (16, 25177070), (20, 20141656), (32, 12588535), (40, 10070828), (59, 6827680), (80, 5035414), (118, 3413840), (139, 2898080), (160, 2517707), (236, 1706920), (278, 1449040), (295, 1365536), (307, 1312160), (472, 853460), (556, 724520), (590, 682768), (614, 656080), (695, 579616), (944, 426730), (1112, 362260), (1180, 341384), (1228, 328040), (1390, 289808), (1535, 262432), (1888, 213365), (2224, 181130), (2360, 170692), (2456, 164020), (2780, 144904), (3070, 131216), (4448, 90565), (4720, 85346), (4912, 82010), (5560, 72452), (6140, 65608), (8201, 49120), (9440, 42673), (9824, 41005), (11120, 36226), (12280, 32804), (16402, 24560), (18113, 22240)]