21954994880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 672

約数和(自身を含む): 69875229312

約数和(自身を除く): 47920234432

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 41, 49, 52, 56, 64, 65, 70, 71, 74, 80, 82, 91, 98, 104, 112, 130, 140, 142, 148, 160, 164, 182, 185, 196, 205, 208, 224, 245, 259, 260, 280, 284, 287, 296, 320, 328, 355, 364, 370, 392, 410, 416, 448, 455, 481, 490, 497, 518, 520, 533, 560, 568, 574, 592, 637, 656, 710, 728, 740, 784, 820, 832, 910, 923, 962, 980, 994, 1036, 1040, 1066, 1120, 1136, 1148, 1184, 1274, 1295, 1312, 1420, 1435, 1456, 1480, 1517, 1568, 1640, 1813, 1820, 1846, 1924, 1960, 1988, 2009, 2072, 2080, 2132, 2240, 2272, 2296, 2368, 2405, 2485, 2548, 2590, 2624, 2627, 2665, 2840, 2870, 2911, 2912, 2960, 3034, 3136, 3185, 3280, 3367, 3479, 3626, 3640, 3692, 3731, 3848, 3920, 3976, 4018, 4144, 4160, 4264, 4544, 4592, 4615, 4810, 4970, 5096, 5180, 5254, 5330, 5680, 5740, 5822, 5824, 5920, 6068, 6370, 6461, 6560, 6734, 6958, 7252, 7280, 7384, 7462, 7585, 7696, 7840, 7952, 8036, 8288, 8528, 9065, 9184, 9230, 9620, 9940, 10045, 10192, 10360, 10508, 10619, 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128723, 129220, 130585, 134680, 136604, 138047, 139160, 142639, 145040, 147112, 147680, 148666, 149240, 151372, 153920, 157768, 159040, 160720, 163016, 168128, 169904, 170560, 170755, 180908, 183890, 186304, 188552, 189215, 197210, 203770, 203840, 206752, 208936, 210160, 212380, 215414, 215488, 222656, 226135, 232880, 235690, 238784, 239057, 242720, 257446, 258440, 261170, 264901, 269360, 273208, 276094, 278320, 285278, 290080, 294224, 295360, 297332, 298480, 302744, 315536, 321440, 326032, 339808, 341510, 361816, 367780, 371665, 377104, 378430, 394420, 407540, 413504, 417872, 420320, 424760, 430828, 452270, 465760, 471380, 478114, 485440, 514892, 516880, 522340, 529802, 538535, 538720, 546416, 552188, 556640, 570556, 580160, 588448, 594664, 596960, 605488, 631072, 642880, 643615, 652064, 679616, 683020, 690235, 713195, 723632, 735560, 743330, 753949, 754208, 756860, 788840, 815080, 835744, 840640, 849520, 861656, 904540, 931520, 942760, 956228, 966329, 1029784, 1033760, 1044680, 1059604, 1077070, 1077440, 1092832, 1104376, 1113280, 1141112, 1176896, 1189328, 1193920, 1195285, 1210976, 1262144, 1287230, 1304128, 1324505, 1366040, 1380470, 1400191, 1426390, 1447264, 1471120, 1486660, 1507898, 1508416, 1513720, 1577680, 1630160, 1671488, 1673399, 1699040, 1723312, 1809080, 1854307, 1885520, 1912456, 1932658, 2059568, 2067520, 2089360, 2119208, 2154140, 2185664, 2208752, 2282224, 2378656, 2390570, 2421952, 2574460, 2649010, 2732080, 2760940, 2800382, 2852780, 2894528, 2942240, 2973320, 3015796, 3027440, 3155360, 3260320, 3346798, 3398080, 3446624, 3618160, 3708614, 3769745, 3771040, 3824912, 3865316, 4119136, 4178720, 4238416, 4308280, 4417504, 4564448, 4757312, 4781140, 4831645, 5148920, 5277643, 5298020, 5464160, 5521880, 5600764, 5705560, 5884480, 5946640, 6031592, 6054880, 6310720, 6520640, 6693596, 6893248, 7000955, 7236320, 7417228, 7539490, 7542080, 7649824, 7730632, 8238272, 8357440, 8366995, 8476832, 8616560, 8835008, 9128896, 9271535, 9562280, 9663290, 9801337, 10297840, 10555286, 10596040, 10928320, 11043760, 11201528, 11411120, 11893280, 12063184, 12109760, 13387192, 14001910, 14472640, 14834456, 15078980, 15299648, 15461264, 16733990, 16953664, 17233120, 18543070, 19124560, 19326580, 19602674, 20595680, 21110572, 21192080, 22087520, 22403056, 22822240, 23786560, 24126368, 26388215, 26774384, 28003820, 29668912, 30157960, 30922528, 33467980, 34466240, 37086140, 38249120, 38653160, 39205348, 41191360, 42221144, 42384160, 44175040, 44806112, 45644480, 48252736, 49006685, 52776430, 53548768, 56007640, 59337824, 60315920, 61845056, 66935960, 68609359, 74172280, 76498240, 77306320, 78410696, 84442288, 84768320, 89612224, 98013370, 105552860, 107097536, 112015280, 118675648, 120631840, 133871920, 137218718, 148344560, 154612640, 156821392, 168884576, 196026740, 211105720, 224030560, 241263680, 267743840, 274437436, 296689120, 309225280, 313642784, 337769152, 343046795, 392053480, 422211440, 448061120, 535487680, 548874872, 593378240, 627285568, 686093590, 784106960, 844422880, 1097749744, 1372187180, 1568213920, 1688845760, 2195499488, 2744374360, 3136427840, 4390998976, 5488748720, 10977497440, 21954994880]

約数ペア:

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