2131122960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 400

約数和(自身を含む): 7864496640

約数和(自身を除く): 5733373680

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, 79, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 158, 162, 180, 181, 184, 207, 216, 230, 237, 240, 270, 276, 316, 324, 345, 360, 362, 368, 395, 405, 414, 432, 460, 474, 540, 543, 552, 621, 632, 648, 690, 711, 720, 724, 790, 810, 828, 905, 920, 948, 1035, 1080, 1086, 1104, 1185, 1242, 1264, 1296, 1380, 1422, 1448, 1580, 1620, 1629, 1656, 1810, 1817, 1840, 1863, 1896, 2070, 2133, 2160, 2172, 2370, 2484, 2715, 2760, 2844, 2896, 3105, 3160, 3240, 3258, 3312, 3555, 3620, 3634, 3726, 3792, 4140, 4163, 4266, 4344, 4740, 4887, 4968, 5430, 5451, 5520, 5688, 6210, 6320, 6399, 6480, 6516, 7110, 7240, 7268, 7452, 8145, 8280, 8326, 8532, 8688, 9085, 9315, 9480, 9774, 9936, 10665, 10860, 10902, 11376, 12420, 12489, 12798, 13032, 14220, 14299, 14480, 14536, 14661, 14904, 16290, 16353, 16560, 16652, 17064, 18170, 18630, 18960, 19548, 20815, 21330, 21720, 21804, 24435, 24840, 24978, 25596, 26064, 27255, 28440, 28598, 29072, 29322, 29808, 31995, 32580, 32706, 33304, 34128, 36340, 37260, 37467, 39096, 41630, 42660, 42897, 43440, 43608, 48870, 49059, 49680, 49956, 51192, 54510, 56880, 57196, 58644, 62445, 63990, 65160, 65412, 66608, 71495, 72680, 73305, 74520, 74934, 78192, 81765, 83260, 85320, 85794, 87216, 97740, 98118, 99912, 102384, 109020, 112401, 114392, 117288, 124890, 127980, 128691, 130320, 130824, 142990, 145360, 146610, 147177, 149040, 149868, 163530, 166520, 170640, 171588, 187335, 195480, 196236, 199824, 214485, 218040, 224802, 228784, 234576, 245295, 249780, 255960, 257382, 261648, 285980, 293220, 294354, 299736, 327060, 328877, 333040, 337203, 343176, 374670, 386073, 390960, 392472, 428970, 436080, 449604, 490590, 499560, 511920, 514764, 562005, 571960, 586440, 588708, 599472, 643455, 654120, 657754, 674406, 686352, 735885, 749340, 772146, 784944, 857940, 899208, 981180, 986631, 999120, 1029528, 1124010, 1143920, 1158219, 1172880, 1177416, 1286910, 1308240, 1315508, 1348812, 1471770, 1498680, 1544292, 1644385, 1686015, 1715880, 1798416, 1930365, 1962360, 1973262, 2059056, 2248020, 2316438, 2354832, 2573820, 2631016, 2697624, 2943540, 2959893, 2997360, 3088584, 3288770, 3372030, 3431760, 3860730, 3924720, 3946524, 4496040, 4632876, 4933155, 5147640, 5262032, 5395248, 5791095, 5887080, 5919786, 6177168, 6577540, 6744060, 7721460, 7893048, 8879679, 8992080, 9265752, 9866310, 10295280, 11582190, 11774160, 11839572, 13155080, 13488120, 14799465, 15442920, 15786096, 17759358, 18531504, 19732620, 23164380, 23679144, 26310160, 26639037, 26976240, 29598930, 30885840, 35518716, 39465240, 44398395, 46328760, 47358288, 53278074, 59197860, 71037432, 78930480, 88796790, 92657520, 106556148, 118395720, 133195185, 142074864, 177593580, 213112296, 236791440, 266390370, 355187160, 426224592, 532780740, 710374320, 1065561480, 2131122960]

約数ペア:

[(1, 2131122960), (2, 1065561480), (3, 710374320), (4, 532780740), (5, 426224592), (6, 355187160), (8, 266390370), (9, 236791440), (10, 213112296), (12, 177593580), (15, 142074864), (16, 133195185), (18, 118395720), (20, 106556148), (23, 92657520), (24, 88796790), (27, 78930480), (30, 71037432), (36, 59197860), (40, 53278074), (45, 47358288), (46, 46328760), (48, 44398395), (54, 39465240), (60, 35518716), (69, 30885840), (72, 29598930), (79, 26976240), (80, 26639037), (81, 26310160), (90, 23679144), (92, 23164380), (108, 19732620), (115, 18531504), (120, 17759358), (135, 15786096), (138, 15442920), (144, 14799465), (158, 13488120), (162, 13155080), (180, 11839572), (181, 11774160), (184, 11582190), (207, 10295280), (216, 9866310), (230, 9265752), (237, 8992080), (240, 8879679), (270, 7893048), (276, 7721460), (316, 6744060), (324, 6577540), (345, 6177168), (360, 5919786), (362, 5887080), (368, 5791095), (395, 5395248), (405, 5262032), (414, 5147640), (432, 4933155), (460, 4632876), (474, 4496040), (540, 3946524), (543, 3924720), (552, 3860730), (621, 3431760), (632, 3372030), (648, 3288770), (690, 3088584), (711, 2997360), (720, 2959893), (724, 2943540), (790, 2697624), (810, 2631016), (828, 2573820), (905, 2354832), (920, 2316438), (948, 2248020), (1035, 2059056), (1080, 1973262), (1086, 1962360), (1104, 1930365), (1185, 1798416), (1242, 1715880), (1264, 1686015), (1296, 1644385), (1380, 1544292), (1422, 1498680), (1448, 1471770), (1580, 1348812), (1620, 1315508), (1629, 1308240), (1656, 1286910), (1810, 1177416), (1817, 1172880), (1840, 1158219), (1863, 1143920), (1896, 1124010), (2070, 1029528), (2133, 999120), (2160, 986631), (2172, 981180), (2370, 899208), (2484, 857940), (2715, 784944), (2760, 772146), (2844, 749340), (2896, 735885), (3105, 686352), (3160, 674406), (3240, 657754), (3258, 654120), (3312, 643455), (3555, 599472), (3620, 588708), (3634, 586440), (3726, 571960), (3792, 562005), (4140, 514764), (4163, 511920), (4266, 499560), (4344, 490590), (4740, 449604), (4887, 436080), (4968, 428970), (5430, 392472), (5451, 390960), (5520, 386073), (5688, 374670), (6210, 343176), (6320, 337203), (6399, 333040), (6480, 328877), (6516, 327060), (7110, 299736), (7240, 294354), (7268, 293220), (7452, 285980), (8145, 261648), (8280, 257382), (8326, 255960), (8532, 249780), (8688, 245295), (9085, 234576), (9315, 228784), (9480, 224802), (9774, 218040), (9936, 214485), (10665, 199824), (10860, 196236), (10902, 195480), (11376, 187335), (12420, 171588), (12489, 170640), (12798, 166520), (13032, 163530), (14220, 149868), (14299, 149040), (14480, 147177), (14536, 146610), (14661, 145360), (14904, 142990), (16290, 130824), (16353, 130320), (16560, 128691), (16652, 127980), (17064, 124890), (18170, 117288), (18630, 114392), (18960, 112401), (19548, 109020), (20815, 102384), (21330, 99912), (21720, 98118), (21804, 97740), (24435, 87216), (24840, 85794), (24978, 85320), (25596, 83260), (26064, 81765), (27255, 78192), (28440, 74934), (28598, 74520), (29072, 73305), (29322, 72680), (29808, 71495), (31995, 66608), (32580, 65412), (32706, 65160), (33304, 63990), (34128, 62445), (36340, 58644), (37260, 57196), (37467, 56880), (39096, 54510), (41630, 51192), (42660, 49956), (42897, 49680), (43440, 49059), (43608, 48870)]