518112720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10429}}^1$

素因数の和:10474

約数の個数: 160

約数和(自身を含む): 1862380800

約数和(自身を除く): 1344268080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 8280, 9936, 10429, 12420, 16560, 20858, 24840, 31287, 41716, 49680, 52145, 62574, 83432, 93861, 104290, 125148, 156435, 166864, 187722, 208580, 239867, 250296, 281583, 312870, 375444, 417160, 469305, 479734, 500592, 563166, 625740, 719601, 750888, 834320, 938610, 959468, 1126332, 1199335, 1251480, 1407915, 1439202, 1501776, 1877220, 1918936, 2158803, 2252664, 2398670, 2502960, 2815830, 2878404, 3598005, 3754440, 3837872, 4317606, 4505328, 4797340, 5631660, 5756808, 6476409, 7196010, 7508880, 8635212, 9594680, 10794015, 11263320, 11513616, 12952818, 14392020, 17270424, 19189360, 21588030, 22526640, 25905636, 28784040, 32382045, 34540848, 43176060, 51811272, 57568080, 64764090, 86352120, 103622544, 129528180, 172704240, 259056360, 518112720]

約数ペア:

[(1, 518112720), (2, 259056360), (3, 172704240), (4, 129528180), (5, 103622544), (6, 86352120), (8, 64764090), (9, 57568080), (10, 51811272), (12, 43176060), (15, 34540848), (16, 32382045), (18, 28784040), (20, 25905636), (23, 22526640), (24, 21588030), (27, 19189360), (30, 17270424), (36, 14392020), (40, 12952818), (45, 11513616), (46, 11263320), (48, 10794015), (54, 9594680), (60, 8635212), (69, 7508880), (72, 7196010), (80, 6476409), (90, 5756808), (92, 5631660), (108, 4797340), (115, 4505328), (120, 4317606), (135, 3837872), (138, 3754440), (144, 3598005), (180, 2878404), (184, 2815830), (207, 2502960), (216, 2398670), (230, 2252664), (240, 2158803), (270, 1918936), (276, 1877220), (345, 1501776), (360, 1439202), (368, 1407915), (414, 1251480), (432, 1199335), (460, 1126332), (540, 959468), (552, 938610), (621, 834320), (690, 750888), (720, 719601), (828, 625740), (920, 563166), (1035, 500592), (1080, 479734), (1104, 469305), (1242, 417160), (1380, 375444), (1656, 312870), (1840, 281583), (2070, 250296), (2160, 239867), (2484, 208580), (2760, 187722), (3105, 166864), (3312, 156435), (4140, 125148), (4968, 104290), (5520, 93861), (6210, 83432), (8280, 62574), (9936, 52145), (10429, 49680), (12420, 41716), (16560, 31287), (20858, 24840)]