20682829440

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1879}}^1$

素因数の和:1934

約数の個数: 768

約数和(自身を含む): 91814688000

約数和(自身を除く): 71131858560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 320, 336, 351, 360, 364, 378, 384, 390, 392, 416, 420, 432, 441, 448, 455, 468, 480, 490, 504, 520, 540, 546, 560, 576, 585, 588, 624, 630, 637, 640, 672, 702, 720, 728, 735, 756, 780, 784, 819, 832, 840, 864, 882, 896, 910, 936, 945, 960, 980, 1008, 1040, 1080, 1092, 1120, 1152, 1170, 1176, 1248, 1260, 1274, 1323, 1344, 1365, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1638, 1664, 1680, 1728, 1755, 1764, 1820, 1872, 1879, 1890, 1911, 1920, 1960, 2016, 2080, 2160, 2184, 2205, 2240, 2340, 2352, 2457, 2496, 2520, 2548, 2646, 2688, 2730, 2808, 2880, 2912, 2940, 3024, 3120, 3136, 3185, 3276, 3360, 3456, 3510, 3528, 3640, 3744, 3758, 3780, 3822, 3920, 4032, 4095, 4160, 4320, 4368, 4410, 4480, 4680, 4704, 4914, 4992, 5040, 5096, 5292, 5460, 5616, 5637, 5733, 5760, 5824, 5880, 6048, 6240, 6272, 6370, 6552, 6615, 6720, 7020, 7056, 7280, 7488, 7516, 7560, 7644, 7840, 8064, 8190, 8320, 8640, 8736, 8820, 9360, 9395, 9408, 9555, 9828, 10080, 10192, 10584, 10920, 11232, 11274, 11466, 11648, 11760, 12096, 12285, 12480, 12740, 13104, 13153, 13230, 13440, 14040, 14112, 14560, 14976, 15032, 15120, 15288, 15680, 16380, 16911, 17199, 17280, 17472, 17640, 18720, 18790, 18816, 19110, 19656, 20160, 20384, 21168, 21840, 22464, 22548, 22932, 23520, 24192, 24427, 24570, 24960, 25480, 26208, 26306, 26460, 28080, 28185, 28224, 28665, 29120, 30064, 30240, 30576, 31360, 32760, 33822, 34398, 34944, 35280, 37440, 37580, 38220, 39312, 39459, 40320, 40768, 42336, 43680, 44928, 45096, 45864, 47040, 48854, 49140, 50733, 50960, 52416, 52612, 52920, 56160, 56370, 56448, 57330, 58240, 60128, 60480, 61152, 65520, 65765, 67644, 68796, 70560, 73281, 74880, 75160, 76440, 78624, 78918, 81536, 84555, 84672, 85995, 87360, 90192, 91728, 92071, 94080, 97708, 98280, 101466, 101920, 104832, 105224, 105840, 112320, 112740, 114660, 118377, 120256, 120960, 122135, 122304, 131040, 131530, 135288, 137592, 141120, 146562, 150320, 152880, 157248, 157836, 169110, 169344, 170989, 171990, 174720, 180384, 183456, 184142, 195416, 196560, 197295, 202932, 203840, 210448, 211680, 219843, 224640, 225480, 229320, 236754, 240512, 244270, 244608, 253665, 262080, 263060, 270576, 275184, 276213, 282240, 293124, 300640, 305760, 314496, 315672, 338220, 341978, 343980, 355131, 360768, 366405, 366912, 368284, 390832, 393120, 394590, 405864, 407680, 420896, 423360, 439686, 450960, 458640, 460355, 473508, 488540, 507330, 512967, 524160, 526120, 541152, 550368, 552426, 586248, 591885, 601280, 611520, 631344, 659529, 676440, 683956, 687960, 710262, 721536, 732810, 733824, 736568, 781664, 786240, 789180, 811728, 828639, 841792, 846720, 854945, 879372, 901920, 917280, 920710, 947016, 977080, 1014660, 1025934, 1052240, 1082304, 1099215, 1100736, 1104852, 1172496, 1183770, 1196923, 1202560, 1223040, 1262688, 1319058, 1352880, 1367912, 1375920, 1381065, 1420524, 1465620, 1473136, 1538901, 1563328, 1572480, 1578360, 1623456, 1657278, 1683584, 1709890, 1758744, 1775655, 1803840, 1834560, 1841420, 1894032, 1954160, 2029320, 2051868, 2104480, 2164608, 2198430, 2201472, 2209704, 2344992, 2367540, 2393846, 2485917, 2525376, 2564835, 2638116, 2705760, 2735824, 2751840, 2762130, 2841048, 2931240, 2946272, 3077802, 3126656, 3156720, 3246912, 3297645, 3314556, 3419780, 3517488, 3551310, 3590769, 3607680, 3669120, 3682840, 3788064, 3908320, 4058640, 4103736, 4143195, 4208960, 4396860, 4419408, 4616703, 4689984, 4735080, 4787692, 4971834, 5050752, 5129670, 5276232, 5411520, 5471648, 5503680, 5524260, 5682096, 5862480, 5892544, 5984615, 6155604, 6313440, 6493824, 6595290, 6629112, 6839560, 7034976, 7102620, 7181538, 7365680, 7576128, 7694505, 7816640, 8117280, 8207472, 8286390, 8417920, 8793720, 8838816, 9233406, 9379968, 9470160, 9575384, 9943668, 10259340, 10552464, 10772307, 10823040, 10943296, 11007360, 11048520, 11364192, 11724960, 11785088, 11969230, 12311208, 12429585, 12626880, 13190580, 13258224, 13679120, 14069952, 14205240, 14363076, 14731360, 15152256, 15389010, 15633280, 16234560, 16414944, 16572780, 17587440, 17677632, 17953845, 18466812, 18940320, 19150768, 19887336, 20518680, 21104928, 21544614, 21886592, 22097040, 22728384, 23083515, 23449920, 23938460, 24622416, 24859170, 25253760, 26381160, 26516448, 27358240, 28139904, 28410480, 28726152, 29462720, 30778020, 32316921, 32469120, 32829888, 33145560, 35174880, 35355264, 35907690, 36933624, 37880640, 38301536, 39774672, 41037360, 42209856, 43089228, 44194080, 45456768, 46167030, 46899840, 47876920, 49244832, 49718340, 52762320, 53032896, 53861535, 54716480, 56820960, 57452304, 58925440, 61556040, 64633842, 65659776, 66291120, 70349760, 71815380, 73867248, 75761280, 76603072, 79549344, 82074720, 84419712, 86178456, 88388160, 92334060, 95753840, 98489664, 99436680, 105524640, 106065792, 107723070, 109432960, 113641920, 114904608, 123112080, 129267684, 132582240, 140699520, 143630760, 147734496, 153206144, 159098688, 161584605, 164149440, 172356912, 176776320, 184668120, 191507680, 196979328, 198873360, 211049280, 215446140, 227283840, 229809216, 246224160, 258535368, 265164480, 287261520, 295468992, 318197376, 323169210, 328298880, 344713824, 369336240, 383015360, 397746720, 422098560, 430892280, 459618432, 492448320, 517070736, 530328960, 574523040, 590937984, 646338420, 689427648, 738672480, 766030720, 795493440, 861784560, 984896640, 1034141472, 1149046080, 1292676840, 1378855296, 1477344960, 1590986880, 1723569120, 2068282944, 2298092160, 2585353680, 2954689920, 3447138240, 4136565888, 5170707360, 6894276480, 10341414720, 20682829440]

約数ペア:

[(1, 20682829440), (2, 10341414720), (3, 6894276480), (4, 5170707360), (5, 4136565888), (6, 3447138240), (7, 2954689920), (8, 2585353680), (9, 2298092160), (10, 2068282944), (12, 1723569120), (13, 1590986880), (14, 1477344960), (15, 1378855296), (16, 1292676840), (18, 1149046080), (20, 1034141472), (21, 984896640), (24, 861784560), (26, 795493440), (27, 766030720), (28, 738672480), (30, 689427648), (32, 646338420), (35, 590937984), (36, 574523040), (39, 530328960), (40, 517070736), (42, 492448320), (45, 459618432), (48, 430892280), (49, 422098560), (52, 397746720), (54, 383015360), (56, 369336240), (60, 344713824), (63, 328298880), (64, 323169210), (65, 318197376), (70, 295468992), (72, 287261520), (78, 265164480), (80, 258535368), (84, 246224160), (90, 229809216), (91, 227283840), (96, 215446140), (98, 211049280), (104, 198873360), (105, 196979328), (108, 191507680), (112, 184668120), (117, 176776320), (120, 172356912), (126, 164149440), (128, 161584605), (130, 159098688), (135, 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(2184, 9470160), (2205, 9379968), (2240, 9233406), (2340, 8838816), (2352, 8793720), (2457, 8417920), (2496, 8286390), (2520, 8207472), (2548, 8117280), (2646, 7816640), (2688, 7694505), (2730, 7576128), (2808, 7365680), (2880, 7181538), (2912, 7102620), (2940, 7034976), (3024, 6839560), (3120, 6629112), (3136, 6595290), (3185, 6493824), (3276, 6313440), (3360, 6155604), (3456, 5984615), (3510, 5892544), (3528, 5862480), (3640, 5682096), (3744, 5524260), (3758, 5503680), (3780, 5471648), (3822, 5411520), (3920, 5276232), (4032, 5129670), (4095, 5050752), (4160, 4971834), (4320, 4787692), (4368, 4735080), (4410, 4689984), (4480, 4616703), (4680, 4419408), (4704, 4396860), (4914, 4208960), (4992, 4143195), (5040, 4103736), (5096, 4058640), (5292, 3908320), (5460, 3788064), (5616, 3682840), (5637, 3669120), (5733, 3607680), (5760, 3590769), (5824, 3551310), (5880, 3517488), (6048, 3419780), (6240, 3314556), (6272, 3297645), (6370, 3246912), (6552, 3156720), (6615, 3126656), (6720, 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