201232160

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1474

約数の個数: 96

約数和(自身を含む): 508032000

約数和(自身を除く): 306799840

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, 899, 928, 992, 1160, 1240, 1399, 1798, 2320, 2480, 2798, 3596, 4495, 4640, 4960, 5596, 6995, 7192, 8990, 11192, 13990, 14384, 17980, 22384, 27980, 28768, 35960, 40571, 43369, 44768, 55960, 71920, 81142, 86738, 111920, 143840, 162284, 173476, 202855, 216845, 223840, 324568, 346952, 405710, 433690, 649136, 693904, 811420, 867380, 1257701, 1298272, 1387808, 1622840, 1734760, 2515402, 3245680, 3469520, 5030804, 6288505, 6491360, 6939040, 10061608, 12577010, 20123216, 25154020, 40246432, 50308040, 100616080, 201232160]

約数ペア:

[(1, 201232160), (2, 100616080), (4, 50308040), (5, 40246432), (8, 25154020), (10, 20123216), (16, 12577010), (20, 10061608), (29, 6939040), (31, 6491360), (32, 6288505), (40, 5030804), (58, 3469520), (62, 3245680), (80, 2515402), (116, 1734760), (124, 1622840), (145, 1387808), (155, 1298272), (160, 1257701), (232, 867380), (248, 811420), (290, 693904), (310, 649136), (464, 433690), (496, 405710), (580, 346952), (620, 324568), (899, 223840), (928, 216845), (992, 202855), (1160, 173476), (1240, 162284), (1399, 143840), (1798, 111920), (2320, 86738), (2480, 81142), (2798, 71920), (3596, 55960), (4495, 44768), (4640, 43369), (4960, 40571), (5596, 35960), (6995, 28768), (7192, 27980), (8990, 22384), (11192, 17980), (13990, 14384)]