1939516920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163259}}^1$

素因数の和:163290

約数の個数: 128

約数和(自身を含む): 7052832000

約数和(自身を除く): 5113315080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 163259, 326518, 489777, 653036, 816295, 979554, 1306072, 1469331, 1632590, 1795849, 1959108, 2448885, 2938662, 3265180, 3591698, 3918216, 4407993, 4897770, 5387547, 5877324, 6530360, 7183396, 7346655, 8815986, 8979245, 9795540, 10775094, 11754648, 14366792, 14693310, 16162641, 17631972, 17958490, 19591080, 21550188, 22039965, 26937735, 29386620, 32325282, 35263944, 35916980, 43100376, 44079930, 48487923, 53875470, 58773240, 64650564, 71833960, 80813205, 88159860, 96975846, 107750940, 129301128, 161626410, 176319720, 193951692, 215501880, 242439615, 323252820, 387903384, 484879230, 646505640, 969758460, 1939516920]

約数ペア:

[(1, 1939516920), (2, 969758460), (3, 646505640), (4, 484879230), (5, 387903384), (6, 323252820), (8, 242439615), (9, 215501880), (10, 193951692), (11, 176319720), (12, 161626410), (15, 129301128), (18, 107750940), (20, 96975846), (22, 88159860), (24, 80813205), (27, 71833960), (30, 64650564), (33, 58773240), (36, 53875470), (40, 48487923), (44, 44079930), (45, 43100376), (54, 35916980), (55, 35263944), (60, 32325282), (66, 29386620), (72, 26937735), (88, 22039965), (90, 21550188), (99, 19591080), (108, 17958490), (110, 17631972), (120, 16162641), (132, 14693310), (135, 14366792), (165, 11754648), (180, 10775094), (198, 9795540), (216, 8979245), (220, 8815986), (264, 7346655), (270, 7183396), (297, 6530360), (330, 5877324), (360, 5387547), (396, 4897770), (440, 4407993), (495, 3918216), (540, 3591698), (594, 3265180), (660, 2938662), (792, 2448885), (990, 1959108), (1080, 1795849), (1188, 1632590), (1320, 1469331), (1485, 1306072), (1980, 979554), (2376, 816295), (2970, 653036), (3960, 489777), (5940, 326518), (11880, 163259)]