20121319680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4062

約数の個数: 576

約数和(自身を含む): 84853536768

約数和(自身を除く): 64732217088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 64, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 128, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 192, 204, 210, 220, 224, 231, 238, 240, 255, 256, 264, 272, 280, 308, 320, 330, 336, 340, 352, 357, 374, 384, 385, 408, 420, 440, 448, 462, 476, 480, 510, 528, 544, 560, 561, 595, 616, 640, 660, 672, 680, 704, 714, 748, 768, 770, 816, 840, 880, 896, 924, 935, 952, 960, 1020, 1056, 1088, 1120, 1122, 1155, 1190, 1232, 1280, 1309, 1320, 1344, 1360, 1408, 1428, 1496, 1540, 1632, 1680, 1760, 1785, 1792, 1848, 1870, 1904, 1920, 2040, 2112, 2176, 2240, 2244, 2310, 2380, 2464, 2618, 2640, 2688, 2720, 2805, 2816, 2856, 2992, 3080, 3264, 3360, 3520, 3570, 3696, 3740, 3808, 3840, 3927, 4003, 4080, 4224, 4352, 4480, 4488, 4620, 4760, 4928, 5236, 5280, 5376, 5440, 5610, 5712, 5984, 6160, 6528, 6545, 6720, 7040, 7140, 7392, 7480, 7616, 7854, 8006, 8160, 8448, 8960, 8976, 9240, 9520, 9856, 10472, 10560, 10880, 11220, 11424, 11968, 12009, 12320, 13056, 13090, 13440, 14080, 14280, 14784, 14960, 15232, 15708, 16012, 16320, 17952, 18480, 19040, 19635, 19712, 20015, 20944, 21120, 21760, 22440, 22848, 23936, 24018, 24640, 26180, 26880, 28021, 28560, 29568, 29920, 30464, 31416, 32024, 32640, 35904, 36960, 38080, 39270, 40030, 41888, 42240, 44033, 44880, 45696, 47872, 48036, 49280, 52360, 56042, 57120, 59136, 59840, 60045, 62832, 64048, 65280, 68051, 71808, 73920, 76160, 78540, 80060, 83776, 84063, 88066, 89760, 91392, 96072, 98560, 104720, 112084, 114240, 119680, 120090, 125664, 128096, 132099, 136102, 140105, 143616, 147840, 152320, 157080, 160120, 167552, 168126, 176132, 179520, 192144, 204153, 209440, 220165, 224168, 228480, 239360, 240180, 251328, 256192, 264198, 272204, 280210, 295680, 308231, 314160, 320240, 335104, 336252, 340255, 352264, 359040, 384288, 408306, 418880, 420315, 440330, 448336, 456960, 476357, 480360, 502656, 512384, 528396, 544408, 560420, 616462, 628320, 640480, 660495, 672504, 680510, 704528, 718080, 748561, 768576, 816612, 837760, 840630, 880660, 896672, 924693, 952714, 960720, 1005312, 1020765, 1024768, 1056792, 1088816, 1120840, 1232924, 1256640, 1280960, 1320990, 1345008, 1361020, 1409056, 1429071, 1497122, 1537152, 1541155, 1633224, 1675520, 1681260, 1761320, 1793344, 1849386, 1905428, 1921440, 2041530, 2113584, 2177632, 2241680, 2245683, 2381785, 2465848, 2513280, 2561920, 2641980, 2690016, 2722040, 2818112, 2858142, 2994244, 3074304, 3082310, 3266448, 3362520, 3522640, 3586688, 3698772, 3742805, 3810856, 3842880, 4083060, 4227168, 4355264, 4483360, 4491366, 4623465, 4763570, 4931696, 5026560, 5123840, 5239927, 5283960, 5380032, 5444080, 5636224, 5716284, 5988488, 6164620, 6532896, 6725040, 7045280, 7145355, 7173376, 7397544, 7485610, 7621712, 7685760, 8166120, 8454336, 8710528, 8966720, 8982732, 9246930, 9527140, 9863392, 10479854, 10567920, 10760064, 10888160, 11228415, 11272448, 11432568, 11976976, 12329240, 13065792, 13450080, 14090560, 14290710, 14795088, 14971220, 15243424, 15371520, 15719781, 16332240, 16908672, 17421056, 17933440, 17965464, 18493860, 19054280, 19726784, 20959708, 21135840, 21520128, 21776320, 22456830, 22865136, 23953952, 24658480, 26131584, 26199635, 26900160, 28181120, 28581420, 29590176, 29942440, 30486848, 31439562, 32664480, 33817344, 35866880, 35930928, 36987720, 38108560, 39453568, 41919416, 42271680, 43552640, 44913660, 45730272, 47907904, 49316960, 52263168, 52399270, 53800320, 56362240, 57162840, 59180352, 59884880, 60973696, 62879124, 65328960, 71861856, 73975440, 76217120, 78598905, 78907136, 83838832, 84543360, 87105280, 89827320, 91460544, 95815808, 98633920, 104798540, 107600640, 114325680, 118360704, 119769760, 121947392, 125758248, 130657920, 143723712, 147950880, 152434240, 157197810, 167677664, 169086720, 179654640, 182921088, 191631616, 197267840, 209597080, 228651360, 236721408, 239539520, 251516496, 261315840, 287447424, 295901760, 304868480, 314395620, 335355328, 359309280, 365842176, 394535680, 419194160, 457302720, 479079040, 503032992, 574894848, 591803520, 609736960, 628791240, 670710656, 718618560, 838388320, 914605440, 958158080, 1006065984, 1183607040, 1257582480, 1341421312, 1437237120, 1676776640, 1829210880, 2012131968, 2515164960, 2874474240, 3353553280, 4024263936, 5030329920, 6707106560, 10060659840, 20121319680]

約数ペア:

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