66735960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 210124800

約数和(自身を除く): 143388840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 127, 145, 151, 174, 232, 254, 290, 302, 348, 381, 435, 453, 508, 580, 604, 635, 696, 755, 762, 870, 906, 1016, 1160, 1208, 1270, 1510, 1524, 1740, 1812, 1905, 2265, 2540, 3020, 3048, 3480, 3624, 3683, 3810, 4379, 4530, 5080, 6040, 7366, 7620, 8758, 9060, 11049, 13137, 14732, 15240, 17516, 18120, 18415, 19177, 21895, 22098, 26274, 29464, 35032, 36830, 38354, 43790, 44196, 52548, 55245, 57531, 65685, 73660, 76708, 87580, 88392, 95885, 105096, 110490, 115062, 131370, 147320, 153416, 175160, 191770, 220980, 230124, 262740, 287655, 383540, 441960, 460248, 525480, 556133, 575310, 767080, 1112266, 1150620, 1668399, 2224532, 2301240, 2780665, 3336798, 4449064, 5561330, 6673596, 8341995, 11122660, 13347192, 16683990, 22245320, 33367980, 66735960]

約数ペア:

[(1, 66735960), (2, 33367980), (3, 22245320), (4, 16683990), (5, 13347192), (6, 11122660), (8, 8341995), (10, 6673596), (12, 5561330), (15, 4449064), (20, 3336798), (24, 2780665), (29, 2301240), (30, 2224532), (40, 1668399), (58, 1150620), (60, 1112266), (87, 767080), (116, 575310), (120, 556133), (127, 525480), (145, 460248), (151, 441960), (174, 383540), (232, 287655), (254, 262740), (290, 230124), (302, 220980), (348, 191770), (381, 175160), (435, 153416), (453, 147320), (508, 131370), (580, 115062), (604, 110490), (635, 105096), (696, 95885), (755, 88392), (762, 87580), (870, 76708), (906, 73660), (1016, 65685), (1160, 57531), (1208, 55245), (1270, 52548), (1510, 44196), (1524, 43790), (1740, 38354), (1812, 36830), (1905, 35032), (2265, 29464), (2540, 26274), (3020, 22098), (3048, 21895), (3480, 19177), (3624, 18415), (3683, 18120), (3810, 17516), (4379, 15240), (4530, 14732), (5080, 13137), (6040, 11049), (7366, 9060), (7620, 8758)]