20186674560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3797}}^1$

素因数の和:3906

約数の個数: 384

約数和(自身を含む): 76146557760

約数和(自身を除く): 55959883200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 71, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 142, 144, 156, 160, 180, 192, 195, 208, 213, 234, 240, 260, 284, 288, 312, 320, 355, 360, 384, 390, 416, 426, 468, 480, 520, 568, 576, 585, 624, 639, 640, 710, 720, 780, 832, 852, 923, 936, 960, 1040, 1065, 1136, 1152, 1170, 1248, 1278, 1420, 1440, 1560, 1664, 1704, 1846, 1872, 1920, 2080, 2130, 2272, 2340, 2496, 2556, 2769, 2840, 2880, 3120, 3195, 3408, 3692, 3744, 3797, 4160, 4260, 4544, 4615, 4680, 4992, 5112, 5538, 5680, 5760, 6240, 6390, 6816, 7384, 7488, 7594, 8307, 8320, 8520, 9088, 9230, 9360, 10224, 11076, 11360, 11391, 12480, 12780, 13632, 13845, 14768, 14976, 15188, 16614, 17040, 18460, 18720, 18985, 20448, 22152, 22720, 22782, 24960, 25560, 27264, 27690, 29536, 30376, 33228, 34080, 34173, 36920, 37440, 37970, 40896, 41535, 44304, 45440, 45564, 49361, 51120, 55380, 56955, 59072, 60752, 66456, 68160, 68346, 73840, 74880, 75940, 81792, 83070, 88608, 91128, 98722, 102240, 110760, 113910, 118144, 121504, 132912, 136320, 136692, 147680, 148083, 151880, 166140, 170865, 177216, 182256, 197444, 204480, 221520, 227820, 243008, 246805, 265824, 269587, 273384, 295360, 296166, 303760, 332280, 341730, 354432, 364512, 394888, 408960, 443040, 444249, 455640, 486016, 493610, 531648, 539174, 546768, 590720, 592332, 607520, 664560, 683460, 729024, 740415, 789776, 808761, 886080, 888498, 911280, 987220, 1063296, 1078348, 1093536, 1184664, 1215040, 1329120, 1347935, 1366920, 1458048, 1480830, 1579552, 1617522, 1772160, 1776996, 1822560, 1974440, 2156696, 2187072, 2221245, 2369328, 2426283, 2430080, 2658240, 2695870, 2733840, 2961660, 3159104, 3235044, 3504631, 3553992, 3645120, 3948880, 4043805, 4313392, 4374144, 4442490, 4738656, 4852566, 5316480, 5391740, 5467680, 5923320, 6318208, 6470088, 7009262, 7107984, 7290240, 7897760, 8087610, 8626784, 8884980, 9477312, 9705132, 10513893, 10783480, 10935360, 11846640, 12131415, 12940176, 14018524, 14215968, 15795520, 16175220, 17253568, 17523155, 17769960, 18954624, 19410264, 21027786, 21566960, 21870720, 23693280, 24262830, 25880352, 28037048, 28431936, 31541679, 31591040, 32350440, 34507136, 35046310, 35539920, 38820528, 42055572, 43133920, 47386560, 48525660, 51760704, 52569465, 56074096, 56863872, 63083358, 64700880, 70092620, 71079840, 77641056, 84111144, 86267840, 94773120, 97051320, 103521408, 105138930, 112148192, 126166716, 129401760, 140185240, 142159680, 155282112, 157708395, 168222288, 172535680, 194102640, 210277860, 224296384, 252333432, 258803520, 280370480, 284319360, 310564224, 315416790, 336444576, 388205280, 420555720, 448592768, 504666864, 517607040, 560740960, 630833580, 672889152, 776410560, 841111440, 1009333728, 1121481920, 1261667160, 1345778304, 1552821120, 1682222880, 2018667456, 2242963840, 2523334320, 3364445760, 4037334912, 5046668640, 6728891520, 10093337280, 20186674560]

約数ペア:

[(1, 20186674560), (2, 10093337280), (3, 6728891520), (4, 5046668640), (5, 4037334912), (6, 3364445760), (8, 2523334320), (9, 2242963840), (10, 2018667456), (12, 1682222880), (13, 1552821120), (15, 1345778304), (16, 1261667160), (18, 1121481920), (20, 1009333728), (24, 841111440), (26, 776410560), (30, 672889152), (32, 630833580), (36, 560740960), (39, 517607040), (40, 504666864), (45, 448592768), (48, 420555720), (52, 388205280), (60, 336444576), (64, 315416790), (65, 310564224), (71, 284319360), (72, 280370480), (78, 258803520), (80, 252333432), (90, 224296384), (96, 210277860), (104, 194102640), (117, 172535680), (120, 168222288), (128, 157708395), (130, 155282112), (142, 142159680), (144, 140185240), (156, 129401760), (160, 126166716), (180, 112148192), (192, 105138930), (195, 103521408), (208, 97051320), (213, 94773120), (234, 86267840), (240, 84111144), (260, 77641056), (284, 71079840), (288, 70092620), (312, 64700880), (320, 63083358), (355, 56863872), (360, 56074096), (384, 52569465), (390, 51760704), (416, 48525660), (426, 47386560), (468, 43133920), (480, 42055572), (520, 38820528), (568, 35539920), (576, 35046310), (585, 34507136), (624, 32350440), (639, 31591040), (640, 31541679), (710, 28431936), (720, 28037048), (780, 25880352), (832, 24262830), (852, 23693280), (923, 21870720), (936, 21566960), (960, 21027786), (1040, 19410264), (1065, 18954624), (1136, 17769960), (1152, 17523155), (1170, 17253568), (1248, 16175220), (1278, 15795520), (1420, 14215968), (1440, 14018524), (1560, 12940176), (1664, 12131415), (1704, 11846640), (1846, 10935360), (1872, 10783480), (1920, 10513893), (2080, 9705132), (2130, 9477312), (2272, 8884980), (2340, 8626784), (2496, 8087610), (2556, 7897760), (2769, 7290240), (2840, 7107984), (2880, 7009262), (3120, 6470088), (3195, 6318208), (3408, 5923320), (3692, 5467680), (3744, 5391740), (3797, 5316480), (4160, 4852566), (4260, 4738656), (4544, 4442490), (4615, 4374144), (4680, 4313392), (4992, 4043805), (5112, 3948880), (5538, 3645120), (5680, 3553992), (5760, 3504631), (6240, 3235044), (6390, 3159104), (6816, 2961660), (7384, 2733840), (7488, 2695870), (7594, 2658240), (8307, 2430080), (8320, 2426283), (8520, 2369328), (9088, 2221245), (9230, 2187072), (9360, 2156696), (10224, 1974440), (11076, 1822560), (11360, 1776996), (11391, 1772160), (12480, 1617522), (12780, 1579552), (13632, 1480830), (13845, 1458048), (14768, 1366920), (14976, 1347935), (15188, 1329120), (16614, 1215040), (17040, 1184664), (18460, 1093536), (18720, 1078348), (18985, 1063296), (20448, 987220), (22152, 911280), (22720, 888498), (22782, 886080), (24960, 808761), (25560, 789776), (27264, 740415), (27690, 729024), (29536, 683460), (30376, 664560), (33228, 607520), (34080, 592332), (34173, 590720), (36920, 546768), (37440, 539174), (37970, 531648), (40896, 493610), (41535, 486016), (44304, 455640), (45440, 444249), (45564, 443040), (49361, 408960), (51120, 394888), (55380, 364512), (56955, 354432), (59072, 341730), (60752, 332280), (66456, 303760), (68160, 296166), (68346, 295360), (73840, 273384), (74880, 269587), (75940, 265824), (81792, 246805), (83070, 243008), (88608, 227820), (91128, 221520), (98722, 204480), (102240, 197444), (110760, 182256), (113910, 177216), (118144, 170865), (121504, 166140), (132912, 151880), (136320, 148083), (136692, 147680)]