2323677720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{212791}}^1$

素因数の和:212825

約数の個数: 128

約数和(自身を含む): 8579773440

約数和(自身を除く): 6256095720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 212791, 425582, 638373, 851164, 1063955, 1276746, 1489537, 1702328, 2127910, 2553492, 2766283, 2979074, 3191865, 4255820, 4468611, 5106984, 5532566, 5958148, 6383730, 7447685, 8298849, 8511640, 8937222, 11065132, 11916296, 12767460, 13831415, 14895370, 16597698, 17874444, 19363981, 22130264, 22343055, 25534920, 27662830, 29790740, 33195396, 35748888, 38727962, 41494245, 44686110, 55325660, 58091943, 59581480, 66390792, 77455924, 82988490, 89372220, 96819905, 110651320, 116183886, 154911848, 165976980, 178744440, 193639810, 232367772, 290459715, 331953960, 387279620, 464735544, 580919430, 774559240, 1161838860, 2323677720]

約数ペア:

[(1, 2323677720), (2, 1161838860), (3, 774559240), (4, 580919430), (5, 464735544), (6, 387279620), (7, 331953960), (8, 290459715), (10, 232367772), (12, 193639810), (13, 178744440), (14, 165976980), (15, 154911848), (20, 116183886), (21, 110651320), (24, 96819905), (26, 89372220), (28, 82988490), (30, 77455924), (35, 66390792), (39, 59581480), (40, 58091943), (42, 55325660), (52, 44686110), (56, 41494245), (60, 38727962), (65, 35748888), (70, 33195396), (78, 29790740), (84, 27662830), (91, 25534920), (104, 22343055), (105, 22130264), (120, 19363981), (130, 17874444), (140, 16597698), (156, 14895370), (168, 13831415), (182, 12767460), (195, 11916296), (210, 11065132), (260, 8937222), (273, 8511640), (280, 8298849), (312, 7447685), (364, 6383730), (390, 5958148), (420, 5532566), (455, 5106984), (520, 4468611), (546, 4255820), (728, 3191865), (780, 2979074), (840, 2766283), (910, 2553492), (1092, 2127910), (1365, 1702328), (1560, 1489537), (1820, 1276746), (2184, 1063955), (2730, 851164), (3640, 638373), (5460, 425582), (10920, 212791)]