77382760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3037}}^1$

素因数の和:3075

約数の個数: 96

約数和(自身を含む): 218189160

約数和(自身を除く): 140806400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3037, 3185, 3640, 5096, 6074, 6370, 12148, 12740, 15185, 21259, 24296, 25480, 30370, 39481, 42518, 60740, 78962, 85036, 106295, 121480, 148813, 157924, 170072, 197405, 212590, 276367, 297626, 315848, 394810, 425180, 552734, 595252, 744065, 789620, 850360, 1105468, 1190504, 1381835, 1488130, 1579240, 1934569, 2210936, 2763670, 2976260, 3869138, 5527340, 5952520, 7738276, 9672845, 11054680, 15476552, 19345690, 38691380, 77382760]

約数ペア:

[(1, 77382760), (2, 38691380), (4, 19345690), (5, 15476552), (7, 11054680), (8, 9672845), (10, 7738276), (13, 5952520), (14, 5527340), (20, 3869138), (26, 2976260), (28, 2763670), (35, 2210936), (40, 1934569), (49, 1579240), (52, 1488130), (56, 1381835), (65, 1190504), (70, 1105468), (91, 850360), (98, 789620), (104, 744065), (130, 595252), (140, 552734), (182, 425180), (196, 394810), (245, 315848), (260, 297626), (280, 276367), (364, 212590), (392, 197405), (455, 170072), (490, 157924), (520, 148813), (637, 121480), (728, 106295), (910, 85036), (980, 78962), (1274, 60740), (1820, 42518), (1960, 39481), (2548, 30370), (3037, 25480), (3185, 24296), (3640, 21259), (5096, 15185), (6074, 12740), (6370, 12148)]