126147680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 318608640

約数和(自身を除く): 192460960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 464, 496, 580, 620, 877, 899, 928, 992, 1160, 1240, 1754, 1798, 2320, 2480, 3508, 3596, 4385, 4495, 4640, 4960, 7016, 7192, 8770, 8990, 14032, 14384, 17540, 17980, 25433, 27187, 28064, 28768, 35080, 35960, 50866, 54374, 70160, 71920, 101732, 108748, 127165, 135935, 140320, 143840, 203464, 217496, 254330, 271870, 406928, 434992, 508660, 543740, 788423, 813856, 869984, 1017320, 1087480, 1576846, 2034640, 2174960, 3153692, 3942115, 4069280, 4349920, 6307384, 7884230, 12614768, 15768460, 25229536, 31536920, 63073840, 126147680]

約数ペア:

[(1, 126147680), (2, 63073840), (4, 31536920), (5, 25229536), (8, 15768460), (10, 12614768), (16, 7884230), (20, 6307384), (29, 4349920), (31, 4069280), (32, 3942115), (40, 3153692), (58, 2174960), (62, 2034640), (80, 1576846), (116, 1087480), (124, 1017320), (145, 869984), (155, 813856), (160, 788423), (232, 543740), (248, 508660), (290, 434992), (310, 406928), (464, 271870), (496, 254330), (580, 217496), (620, 203464), (877, 143840), (899, 140320), (928, 135935), (992, 127165), (1160, 108748), (1240, 101732), (1754, 71920), (1798, 70160), (2320, 54374), (2480, 50866), (3508, 35960), (3596, 35080), (4385, 28768), (4495, 28064), (4640, 27187), (4960, 25433), (7016, 17980), (7192, 17540), (8770, 14384), (8990, 14032)]