165759840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2741

約数の個数: 144

約数和(自身を含む): 579026448

約数和(自身を除く): 413266608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2677, 3096, 3440, 3870, 4128, 5160, 5354, 6192, 6880, 7740, 8031, 10320, 10708, 12384, 13385, 15480, 16062, 20640, 21416, 24093, 26770, 30960, 32124, 40155, 42832, 48186, 53540, 61920, 64248, 80310, 85664, 96372, 107080, 115111, 120465, 128496, 160620, 192744, 214160, 230222, 240930, 256992, 321240, 345333, 385488, 428320, 460444, 481860, 575555, 642480, 690666, 770976, 920888, 963720, 1035999, 1151110, 1284960, 1381332, 1726665, 1841776, 1927440, 2071998, 2302220, 2762664, 3453330, 3683552, 3854880, 4143996, 4604440, 5179995, 5525328, 6906660, 8287992, 9208880, 10359990, 11050656, 13813320, 16575984, 18417760, 20719980, 27626640, 33151968, 41439960, 55253280, 82879920, 165759840]

約数ペア:

[(1, 165759840), (2, 82879920), (3, 55253280), (4, 41439960), (5, 33151968), (6, 27626640), (8, 20719980), (9, 18417760), (10, 16575984), (12, 13813320), (15, 11050656), (16, 10359990), (18, 9208880), (20, 8287992), (24, 6906660), (30, 5525328), (32, 5179995), (36, 4604440), (40, 4143996), (43, 3854880), (45, 3683552), (48, 3453330), (60, 2762664), (72, 2302220), (80, 2071998), (86, 1927440), (90, 1841776), (96, 1726665), (120, 1381332), (129, 1284960), (144, 1151110), (160, 1035999), (172, 963720), (180, 920888), (215, 770976), (240, 690666), (258, 642480), (288, 575555), (344, 481860), (360, 460444), (387, 428320), (430, 385488), (480, 345333), (516, 321240), (645, 256992), (688, 240930), (720, 230222), (774, 214160), (860, 192744), (1032, 160620), (1290, 128496), (1376, 120465), (1440, 115111), (1548, 107080), (1720, 96372), (1935, 85664), (2064, 80310), (2580, 64248), (2677, 61920), (3096, 53540), (3440, 48186), (3870, 42832), (4128, 40155), (5160, 32124), (5354, 30960), (6192, 26770), (6880, 24093), (7740, 21416), (8031, 20640), (10320, 16062), (10708, 15480), (12384, 13385)]