331862080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3251}}^1$

素因数の和:3308

約数の個数: 112

約数和(自身を含む): 892088640

約数和(自身を除く): 560226560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 320, 352, 440, 464, 580, 638, 704, 880, 928, 1160, 1276, 1595, 1760, 1856, 2320, 2552, 3190, 3251, 3520, 4640, 5104, 6380, 6502, 9280, 10208, 12760, 13004, 16255, 20416, 25520, 26008, 32510, 35761, 51040, 52016, 65020, 71522, 94279, 102080, 104032, 130040, 143044, 178805, 188558, 208064, 260080, 286088, 357610, 377116, 471395, 520160, 572176, 715220, 754232, 942790, 1037069, 1040320, 1144352, 1430440, 1508464, 1885580, 2074138, 2288704, 2860880, 3016928, 3771160, 4148276, 5185345, 5721760, 6033856, 7542320, 8296552, 10370690, 11443520, 15084640, 16593104, 20741380, 30169280, 33186208, 41482760, 66372416, 82965520, 165931040, 331862080]

約数ペア:

[(1, 331862080), (2, 165931040), (4, 82965520), (5, 66372416), (8, 41482760), (10, 33186208), (11, 30169280), (16, 20741380), (20, 16593104), (22, 15084640), (29, 11443520), (32, 10370690), (40, 8296552), (44, 7542320), (55, 6033856), (58, 5721760), (64, 5185345), (80, 4148276), (88, 3771160), (110, 3016928), (116, 2860880), (145, 2288704), (160, 2074138), (176, 1885580), (220, 1508464), (232, 1430440), (290, 1144352), (319, 1040320), (320, 1037069), (352, 942790), (440, 754232), (464, 715220), (580, 572176), (638, 520160), (704, 471395), (880, 377116), (928, 357610), (1160, 286088), (1276, 260080), (1595, 208064), (1760, 188558), (1856, 178805), (2320, 143044), (2552, 130040), (3190, 104032), (3251, 102080), (3520, 94279), (4640, 71522), (5104, 65020), (6380, 52016), (6502, 51040), (9280, 35761), (10208, 32510), (12760, 26008), (13004, 25520), (16255, 20416)]