19971282240

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8467}}^1$

素因数の和:8516

約数の個数: 560

約数和(自身を含む): 87445852032

約数和(自身を除く): 67474569792

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, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 351, 360, 364, 378, 390, 405, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 560, 567, 576, 585, 624, 630, 648, 672, 702, 720, 728, 756, 780, 810, 819, 832, 840, 864, 910, 936, 945, 960, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1170, 1248, 1260, 1296, 1344, 1365, 1404, 1440, 1456, 1512, 1560, 1620, 1638, 1680, 1728, 1755, 1820, 1872, 1890, 2016, 2080, 2106, 2160, 2184, 2240, 2268, 2340, 2457, 2496, 2520, 2592, 2730, 2808, 2835, 2880, 2912, 3024, 3120, 3240, 3276, 3360, 3510, 3640, 3744, 3780, 4032, 4095, 4160, 4212, 4320, 4368, 4536, 4680, 4914, 5040, 5184, 5265, 5460, 5616, 5670, 5824, 6048, 6240, 6480, 6552, 6720, 7020, 7280, 7371, 7488, 7560, 8190, 8424, 8467, 8640, 8736, 9072, 9360, 9828, 10080, 10530, 10920, 11232, 11340, 12096, 12285, 12480, 12960, 13104, 14040, 14560, 14742, 15120, 16380, 16848, 16934, 17472, 18144, 18720, 19656, 20160, 21060, 21840, 22464, 22680, 24570, 25401, 25920, 26208, 28080, 29120, 29484, 30240, 32760, 33696, 33868, 36288, 36855, 37440, 39312, 42120, 42335, 43680, 45360, 49140, 50802, 52416, 56160, 58968, 59269, 60480, 65520, 67392, 67736, 73710, 76203, 78624, 84240, 84670, 87360, 90720, 98280, 101604, 110071, 112320, 117936, 118538, 127005, 131040, 135472, 147420, 152406, 157248, 168480, 169340, 177807, 181440, 196560, 203208, 220142, 228609, 235872, 237076, 254010, 262080, 270944, 294840, 296345, 304812, 330213, 336960, 338680, 355614, 381015, 393120, 406416, 440284, 457218, 471744, 474152, 508020, 533421, 541888, 550355, 589680, 592690, 609624, 660426, 677360, 685827, 711228, 762030, 770497, 786240, 812832, 880568, 889035, 914436, 948304, 990639, 1016040, 1066842, 1100710, 1143045, 1179360, 1185380, 1219248, 1320852, 1354720, 1371654, 1422456, 1524060, 1540994, 1600263, 1625664, 1651065, 1761136, 1778070, 1828872, 1896608, 1981278, 2032080, 2133684, 2201420, 2286090, 2311491, 2358720, 2370760, 2438496, 2641704, 2667105, 2709440, 2743308, 2844912, 2971917, 3048120, 3081988, 3200526, 3302130, 3429135, 3522272, 3556140, 3657744, 3793216, 3852485, 3962556, 4064160, 4267368, 4402840, 4572180, 4622982, 4741520, 4800789, 4876992, 4953195, 5283408, 5334210, 5486616, 5689824, 5943834, 6096240, 6163976, 6401052, 6604260, 6858270, 6934473, 7044544, 7112280, 7315488, 7704970, 7925112, 8001315, 8128320, 8534736, 8805680, 8915751, 9144360, 9245964, 9483040, 9601578, 9906390, 10566816, 10668420, 10973232, 11379648, 11557455, 11887668, 12192480, 12327952, 12802104, 13208520, 13716540, 13868946, 14224560, 14630976, 14859585, 15409940, 15850224, 16002630, 17069472, 17611360, 17831502, 18288720, 18491928, 18966080, 19203156, 19812780, 20803419, 21133632, 21336840, 21946464, 23114910, 23775336, 24003945, 24384960, 24655904, 25604208, 26417040, 27433080, 27737892, 28449120, 29719170, 30819880, 31700448, 32005260, 34138944, 34672365, 35222720, 35663004, 36577440, 36983856, 38406312, 39625560, 41606838, 42673680, 43892928, 44578755, 46229820, 47550672, 48007890, 49311808, 51208416, 52834080, 54866160, 55475784, 56898240, 59438340, 61639760, 62410257, 63400896, 64010520, 69344730, 71326008, 73154880, 73967712, 76812624, 79251120, 83213676, 85347360, 89157510, 92459640, 95101344, 96015780, 102416832, 104017095, 105668160, 109732320, 110951568, 118876680, 123279520, 124820514, 128021040, 138689460, 142652016, 147935424, 153625248, 158502240, 166427352, 170694720, 178315020, 184919280, 190202688, 192031560, 208034190, 219464640, 221903136, 237753360, 246559040, 249641028, 256042080, 277378920, 285304032, 307250496, 312051285, 317004480, 332854704, 356630040, 369838560, 384063120, 416068380, 443806272, 475506720, 499282056, 512084160, 554757840, 570608064, 624102570, 665709408, 713260080, 739677120, 768126240, 832136760, 951013440, 998564112, 1109515680, 1248205140, 1331418816, 1426520160, 1536252480, 1664273520, 1997128224, 2219031360, 2496410280, 2853040320, 3328547040, 3994256448, 4992820560, 6657094080, 9985641120, 19971282240]

約数ペア:

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