1283359140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{113171}}^1$

素因数の和:113199

約数の個数: 120

約数和(自身を含む): 4601120832

約数和(自身を除く): 3317761692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 113171, 226342, 339513, 452684, 565855, 679026, 792197, 1018539, 1131710, 1358052, 1584394, 1697565, 2037078, 2263420, 2376591, 3055617, 3168788, 3395130, 3960985, 4074156, 4753182, 5092695, 6111234, 6790260, 7129773, 7921970, 9166851, 9506364, 10185390, 11882955, 12222468, 14259546, 15278085, 15843940, 18333702, 20370780, 21389319, 23765910, 28519092, 30556170, 35648865, 36667404, 42778638, 45834255, 47531820, 61112340, 64167957, 71297730, 85557276, 91668510, 106946595, 128335914, 142595460, 183337020, 213893190, 256671828, 320839785, 427786380, 641679570, 1283359140]

約数ペア:

[(1, 1283359140), (2, 641679570), (3, 427786380), (4, 320839785), (5, 256671828), (6, 213893190), (7, 183337020), (9, 142595460), (10, 128335914), (12, 106946595), (14, 91668510), (15, 85557276), (18, 71297730), (20, 64167957), (21, 61112340), (27, 47531820), (28, 45834255), (30, 42778638), (35, 36667404), (36, 35648865), (42, 30556170), (45, 28519092), (54, 23765910), (60, 21389319), (63, 20370780), (70, 18333702), (81, 15843940), (84, 15278085), (90, 14259546), (105, 12222468), (108, 11882955), (126, 10185390), (135, 9506364), (140, 9166851), (162, 7921970), (180, 7129773), (189, 6790260), (210, 6111234), (252, 5092695), (270, 4753182), (315, 4074156), (324, 3960985), (378, 3395130), (405, 3168788), (420, 3055617), (540, 2376591), (567, 2263420), (630, 2037078), (756, 1697565), (810, 1584394), (945, 1358052), (1134, 1131710), (1260, 1018539), (1620, 792197), (1890, 679026), (2268, 565855), (2835, 452684), (3780, 339513), (5670, 226342), (11340, 113171)]