331519680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2743

約数の個数: 168

約数和(自身を含む): 1167243792

約数和(自身を除く): 835724112

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, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2677, 2752, 2880, 3096, 3440, 3870, 4128, 5160, 5354, 6192, 6880, 7740, 8031, 8256, 10320, 10708, 12384, 13385, 13760, 15480, 16062, 20640, 21416, 24093, 24768, 26770, 30960, 32124, 40155, 41280, 42832, 48186, 53540, 61920, 64248, 80310, 85664, 96372, 107080, 115111, 120465, 123840, 128496, 160620, 171328, 192744, 214160, 230222, 240930, 256992, 321240, 345333, 385488, 428320, 460444, 481860, 513984, 575555, 642480, 690666, 770976, 856640, 920888, 963720, 1035999, 1151110, 1284960, 1381332, 1541952, 1726665, 1841776, 1927440, 2071998, 2302220, 2569920, 2762664, 3453330, 3683552, 3854880, 4143996, 4604440, 5179995, 5525328, 6906660, 7367104, 7709760, 8287992, 9208880, 10359990, 11050656, 13813320, 16575984, 18417760, 20719980, 22101312, 27626640, 33151968, 36835520, 41439960, 55253280, 66303936, 82879920, 110506560, 165759840, 331519680]

約数ペア:

[(1, 331519680), (2, 165759840), (3, 110506560), (4, 82879920), (5, 66303936), (6, 55253280), (8, 41439960), (9, 36835520), (10, 33151968), (12, 27626640), (15, 22101312), (16, 20719980), (18, 18417760), (20, 16575984), (24, 13813320), (30, 11050656), (32, 10359990), (36, 9208880), (40, 8287992), (43, 7709760), (45, 7367104), (48, 6906660), (60, 5525328), (64, 5179995), (72, 4604440), (80, 4143996), (86, 3854880), (90, 3683552), (96, 3453330), (120, 2762664), (129, 2569920), (144, 2302220), (160, 2071998), (172, 1927440), (180, 1841776), (192, 1726665), (215, 1541952), (240, 1381332), (258, 1284960), (288, 1151110), (320, 1035999), (344, 963720), (360, 920888), (387, 856640), (430, 770976), (480, 690666), (516, 642480), (576, 575555), (645, 513984), (688, 481860), (720, 460444), (774, 428320), (860, 385488), (960, 345333), (1032, 321240), (1290, 256992), (1376, 240930), (1440, 230222), (1548, 214160), (1720, 192744), (1935, 171328), (2064, 160620), (2580, 128496), (2677, 123840), (2752, 120465), (2880, 115111), (3096, 107080), (3440, 96372), (3870, 85664), (4128, 80310), (5160, 64248), (5354, 61920), (6192, 53540), (6880, 48186), (7740, 42832), (8031, 41280), (8256, 40155), (10320, 32124), (10708, 30960), (12384, 26770), (13385, 24768), (13760, 24093), (15480, 21416), (16062, 20640)]