20199352320

素因数分解:

$2^{11}\times 3^4\times 5^1\times 7^3\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 960

約数和(自身を含む): 85621536000

約数和(自身を除く): 65422183680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 71, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 142, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 213, 216, 224, 240, 245, 252, 256, 270, 280, 284, 288, 294, 315, 320, 324, 336, 343, 355, 360, 378, 384, 392, 405, 420, 426, 432, 441, 448, 480, 490, 497, 504, 512, 540, 560, 567, 568, 576, 588, 630, 639, 640, 648, 672, 686, 710, 720, 735, 756, 768, 784, 810, 840, 852, 864, 882, 896, 945, 960, 980, 994, 1008, 1024, 1029, 1065, 1080, 1120, 1134, 1136, 1152, 1176, 1260, 1278, 1280, 1296, 1323, 1344, 1372, 1420, 1440, 1470, 1491, 1512, 1536, 1568, 1620, 1680, 1704, 1715, 1728, 1764, 1792, 1890, 1917, 1920, 1960, 1988, 2016, 2048, 2058, 2130, 2160, 2205, 2240, 2268, 2272, 2304, 2352, 2485, 2520, 2556, 2560, 2592, 2646, 2688, 2744, 2835, 2840, 2880, 2940, 2982, 3024, 3072, 3087, 3136, 3195, 3240, 3360, 3408, 3430, 3456, 3479, 3528, 3584, 3780, 3834, 3840, 3920, 3969, 3976, 4032, 4116, 4260, 4320, 4410, 4473, 4480, 4536, 4544, 4608, 4704, 4970, 5040, 5112, 5120, 5145, 5184, 5292, 5376, 5488, 5670, 5680, 5751, 5760, 5880, 5964, 6048, 6144, 6174, 6272, 6390, 6480, 6615, 6720, 6816, 6860, 6912, 6958, 7056, 7168, 7455, 7560, 7668, 7680, 7840, 7938, 7952, 8064, 8232, 8520, 8640, 8820, 8946, 8960, 9072, 9088, 9216, 9261, 9408, 9585, 9940, 10080, 10224, 10240, 10290, 10368, 10437, 10584, 10752, 10976, 11340, 11360, 11502, 11520, 11760, 11928, 12096, 12348, 12544, 12780, 12960, 13230, 13419, 13440, 13632, 13720, 13824, 13916, 14112, 14336, 14910, 15120, 15336, 15360, 15435, 15680, 15876, 15904, 16128, 16464, 17040, 17280, 17395, 17640, 17892, 17920, 18144, 18176, 18432, 18522, 18816, 19170, 19845, 19880, 20160, 20448, 20580, 20736, 20874, 21168, 21504, 21952, 22365, 22680, 22720, 23004, 23040, 23520, 23856, 24192, 24353, 24696, 25088, 25560, 25920, 26460, 26838, 26880, 27264, 27440, 27648, 27783, 27832, 28224, 28755, 29820, 30240, 30672, 30720, 30870, 31311, 31360, 31752, 31808, 32256, 32928, 34080, 34560, 34790, 35280, 35784, 35840, 36288, 36352, 37044, 37632, 38340, 39690, 39760, 40257, 40320, 40896, 41160, 41472, 41748, 42336, 43008, 43904, 44730, 45360, 45440, 46008, 46080, 46305, 47040, 47712, 48384, 48706, 49392, 50176, 51120, 51840, 52185, 52920, 53676, 53760, 54528, 54880, 55296, 55566, 55664, 56448, 57510, 59640, 60480, 61344, 61740, 62622, 62720, 63504, 63616, 64512, 65856, 67095, 68160, 69120, 69580, 70560, 71568, 71680, 72576, 72704, 73059, 74088, 75264, 76680, 79380, 79520, 80514, 80640, 81792, 82320, 82944, 83496, 84672, 87808, 89460, 90720, 90880, 92016, 92160, 92610, 93933, 94080, 95424, 96768, 97412, 98784, 100352, 102240, 103680, 104370, 105840, 107352, 107520, 109056, 109760, 111132, 111328, 112896, 115020, 119280, 120960, 121765, 122688, 123480, 125244, 125440, 127008, 127232, 129024, 131712, 134190, 136320, 138240, 138915, 139160, 141120, 143136, 145152, 145408, 146118, 148176, 150528, 153360, 156555, 158760, 159040, 161028, 161280, 163584, 164640, 165888, 166992, 169344, 175616, 178920, 181440, 181760, 184032, 185220, 187866, 188160, 190848, 193536, 194824, 197568, 201285, 204480, 207360, 208740, 211680, 214704, 215040, 218112, 219177, 219520, 222264, 222656, 225792, 230040, 238560, 241920, 243530, 245376, 246960, 250488, 250880, 254016, 254464, 263424, 268380, 272640, 276480, 277830, 278320, 281799, 282240, 286272, 290304, 292236, 296352, 301056, 306720, 313110, 317520, 318080, 322056, 322560, 327168, 329280, 333984, 338688, 351232, 357840, 362880, 363520, 365295, 368064, 370440, 375732, 376320, 381696, 387072, 389648, 395136, 402570, 408960, 414720, 417480, 423360, 429408, 436224, 438354, 439040, 444528, 445312, 451584, 460080, 469665, 477120, 483840, 487060, 490752, 493920, 500976, 501760, 508032, 508928, 526848, 536760, 545280, 555660, 556640, 563598, 564480, 572544, 580608, 584472, 592704, 613440, 626220, 635040, 636160, 644112, 645120, 654336, 657531, 658560, 667968, 677376, 702464, 715680, 725760, 727040, 730590, 736128, 740880, 751464, 752640, 763392, 779296, 790272, 805140, 817920, 829440, 834960, 846720, 858816, 876708, 878080, 889056, 890624, 903168, 920160, 939330, 954240, 967680, 974120, 981504, 987840, 1001952, 1016064, 1017856, 1053696, 1073520, 1090560, 1095885, 1111320, 1113280, 1127196, 1128960, 1145088, 1161216, 1168944, 1185408, 1226880, 1252440, 1270080, 1272320, 1288224, 1308672, 1315062, 1317120, 1335936, 1354752, 1408995, 1431360, 1451520, 1461180, 1472256, 1481760, 1502928, 1505280, 1526784, 1558592, 1580544, 1610280, 1635840, 1669920, 1693440, 1717632, 1753416, 1756160, 1778112, 1781248, 1840320, 1878660, 1908480, 1935360, 1948240, 1963008, 1972593, 1975680, 2003904, 2032128, 2107392, 2147040, 2181120, 2191770, 2222640, 2226560, 2254392, 2257920, 2290176, 2337888, 2370816, 2453760, 2504880, 2540160, 2544640, 2576448, 2630124, 2634240, 2671872, 2709504, 2817990, 2862720, 2903040, 2922360, 2944512, 2963520, 3005856, 3053568, 3117184, 3161088, 3220560, 3271680, 3287655, 3339840, 3386880, 3435264, 3506832, 3512320, 3556224, 3562496, 3680640, 3757320, 3816960, 3896480, 3926016, 3945186, 3951360, 4007808, 4064256, 4294080, 4383540, 4445280, 4453120, 4508784, 4515840, 4580352, 4675776, 4741632, 4907520, 5009760, 5080320, 5089280, 5152896, 5260248, 5268480, 5343744, 5635980, 5725440, 5806080, 5844720, 5889024, 5927040, 6011712, 6234368, 6322176, 6441120, 6543360, 6575310, 6679680, 6773760, 6870528, 7013664, 7112448, 7124992, 7361280, 7514640, 7633920, 7792960, 7890372, 7902720, 8015616, 8128512, 8588160, 8767080, 8890560, 8906240, 9017568, 9160704, 9351552, 9483264, 9815040, 9862965, 10019520, 10160640, 10305792, 10520496, 10536960, 10687488, 11271960, 11450880, 11689440, 11778048, 11854080, 12023424, 12468736, 12882240, 13150620, 13359360, 13547520, 13741056, 14027328, 14224896, 14722560, 15029280, 15267840, 15585920, 15780744, 15805440, 16031232, 17176320, 17534160, 17781120, 17812480, 18035136, 18703104, 18966528, 19630080, 19725930, 20039040, 20321280, 20611584, 21040992, 21374976, 22543920, 22901760, 23378880, 23708160, 24046848, 24937472, 25764480, 26301240, 26718720, 27482112, 28054656, 28449792, 29445120, 30058560, 31171840, 31561488, 31610880, 32062464, 34352640, 35068320, 35562240, 35624960, 36070272, 37406208, 39451860, 40078080, 40642560, 41223168, 42081984, 45087840, 45803520, 46757760, 47416320, 48093696, 49874944, 51528960, 52602480, 53437440, 56109312, 56899584, 58890240, 60117120, 62343680, 63122976, 64124928, 68705280, 70136640, 71124480, 72140544, 74812416, 78903720, 80156160, 82446336, 84163968, 90175680, 93515520, 94832640, 96187392, 103057920, 105204960, 106874880, 112218624, 120234240, 124687360, 126245952, 137410560, 140273280, 142248960, 144281088, 149624832, 157807440, 160312320, 168327936, 180351360, 187031040, 192374784, 206115840, 210409920, 224437248, 240468480, 249374720, 252491904, 280546560, 284497920, 288562176, 315614880, 320624640, 336655872, 360702720, 374062080, 412231680, 420819840, 448874496, 480936960, 504983808, 561093120, 577124352, 631229760, 673311744, 721405440, 748124160, 841639680, 961873920, 1009967616, 1122186240, 1262459520, 1346623488, 1442810880, 1683279360, 2019935232, 2244372480, 2524919040, 2885621760, 3366558720, 4039870464, 5049838080, 6733117440, 10099676160, 20199352320]

約数ペア:

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(864, 23378880), (882, 22901760), (896, 22543920), (945, 21374976), (960, 21040992), (980, 20611584), (994, 20321280), (1008, 20039040), (1024, 19725930), (1029, 19630080), (1065, 18966528), (1080, 18703104), (1120, 18035136), (1134, 17812480), (1136, 17781120), (1152, 17534160), (1176, 17176320), (1260, 16031232), (1278, 15805440), (1280, 15780744), (1296, 15585920), (1323, 15267840), (1344, 15029280), (1372, 14722560), (1420, 14224896), (1440, 14027328), (1470, 13741056), (1491, 13547520), (1512, 13359360), (1536, 13150620), (1568, 12882240), (1620, 12468736), (1680, 12023424), (1704, 11854080), (1715, 11778048), (1728, 11689440), (1764, 11450880), (1792, 11271960), (1890, 10687488), (1917, 10536960), (1920, 10520496), (1960, 10305792), (1988, 10160640), (2016, 10019520), (2048, 9862965), (2058, 9815040), (2130, 9483264), (2160, 9351552), (2205, 9160704), (2240, 9017568), (2268, 8906240), (2272, 8890560), (2304, 8767080), (2352, 8588160), (2485, 8128512), (2520, 8015616), (2556, 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