15709326660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{2423}}^1$

素因数の和:2818

約数の個数: 144

約数和(自身を含む): 48175545600

約数和(自身を除く): 32466218940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 199, 362, 398, 543, 597, 724, 796, 905, 995, 1086, 1194, 1629, 1791, 1810, 1990, 2172, 2388, 2423, 2715, 2985, 3258, 3582, 3620, 3980, 4846, 5430, 5970, 6516, 7164, 7269, 8145, 8955, 9692, 10860, 11940, 12115, 14538, 16290, 17910, 21807, 24230, 29076, 32580, 35820, 36019, 36345, 43614, 48460, 72038, 72690, 87228, 108057, 109035, 144076, 145380, 180095, 216114, 218070, 324171, 360190, 432228, 436140, 438563, 482177, 540285, 648342, 720380, 877126, 964354, 1080570, 1296684, 1315689, 1446531, 1620855, 1754252, 1928708, 2161140, 2192815, 2410885, 2631378, 2893062, 3241710, 3947067, 4339593, 4385630, 4821770, 5262756, 5786124, 6483420, 6578445, 7232655, 7894134, 8679186, 8771260, 9643540, 13156890, 14465310, 15788268, 17358372, 19735335, 21697965, 26313780, 28930620, 39470670, 43395930, 78941340, 86791860, 87274037, 174548074, 261822111, 349096148, 436370185, 523644222, 785466333, 872740370, 1047288444, 1309110555, 1570932666, 1745480740, 2618221110, 3141865332, 3927331665, 5236442220, 7854663330, 15709326660]

約数ペア:

[(1, 15709326660), (2, 7854663330), (3, 5236442220), (4, 3927331665), (5, 3141865332), (6, 2618221110), (9, 1745480740), (10, 1570932666), (12, 1309110555), (15, 1047288444), (18, 872740370), (20, 785466333), (30, 523644222), (36, 436370185), (45, 349096148), (60, 261822111), (90, 174548074), (180, 87274037), (181, 86791860), (199, 78941340), (362, 43395930), (398, 39470670), (543, 28930620), (597, 26313780), (724, 21697965), (796, 19735335), (905, 17358372), (995, 15788268), (1086, 14465310), (1194, 13156890), (1629, 9643540), (1791, 8771260), (1810, 8679186), (1990, 7894134), (2172, 7232655), (2388, 6578445), (2423, 6483420), (2715, 5786124), (2985, 5262756), (3258, 4821770), (3582, 4385630), (3620, 4339593), (3980, 3947067), (4846, 3241710), (5430, 2893062), (5970, 2631378), (6516, 2410885), (7164, 2192815), (7269, 2161140), (8145, 1928708), (8955, 1754252), (9692, 1620855), (10860, 1446531), (11940, 1315689), (12115, 1296684), (14538, 1080570), (16290, 964354), (17910, 877126), (21807, 720380), (24230, 648342), (29076, 540285), (32580, 482177), (35820, 438563), (36019, 436140), (36345, 432228), (43614, 360190), (48460, 324171), (72038, 218070), (72690, 216114), (87228, 180095), (108057, 145380), (109035, 144076)]