20081183360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 512

約数和(自身を含む): 61072704000

約数和(自身を除く): 40991520640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 41, 56, 59, 64, 68, 70, 80, 82, 85, 109, 112, 118, 119, 128, 136, 140, 160, 164, 170, 205, 218, 224, 236, 238, 272, 280, 287, 295, 320, 328, 340, 410, 413, 436, 448, 472, 476, 544, 545, 560, 574, 590, 595, 640, 656, 680, 697, 763, 820, 826, 872, 896, 944, 952, 1003, 1088, 1090, 1120, 1148, 1180, 1190, 1312, 1360, 1394, 1435, 1526, 1640, 1652, 1744, 1853, 1888, 1904, 2006, 2065, 2176, 2180, 2240, 2296, 2360, 2380, 2419, 2624, 2720, 2788, 2870, 3052, 3280, 3304, 3485, 3488, 3706, 3776, 3808, 3815, 4012, 4130, 4360, 4469, 4480, 4592, 4720, 4760, 4838, 4879, 5015, 5248, 5440, 5576, 5740, 6104, 6431, 6560, 6608, 6970, 6976, 7021, 7412, 7552, 7616, 7630, 8024, 8260, 8720, 8938, 9184, 9265, 9440, 9520, 9676, 9758, 10030, 10880, 11152, 11480, 12095, 12208, 12862, 12971, 13120, 13216, 13940, 13952, 14042, 14824, 15232, 15260, 16048, 16520, 16933, 17440, 17876, 18368, 18530, 18880, 19040, 19352, 19516, 20060, 22304, 22345, 22960, 24190, 24395, 24416, 25724, 25942, 26240, 26432, 27880, 28084, 29648, 30520, 31283, 32096, 32155, 33040, 33866, 34880, 35105, 35752, 36736, 37060, 37760, 38080, 38704, 39032, 40120, 41123, 44608, 44690, 45017, 45920, 48380, 48790, 48832, 51448, 51884, 52864, 55760, 56168, 59296, 61040, 62566, 64192, 64310, 64855, 66080, 67732, 69760, 70210, 71504, 74120, 75973, 76160, 77408, 78064, 80240, 82246, 84665, 89216, 89380, 90034, 91840, 96760, 97580, 97664, 102896, 103768, 109327, 111520, 112336, 118592, 122080, 125132, 128384, 128620, 129710, 132160, 135464, 140420, 143008, 148240, 151946, 154816, 156128, 156415, 160480, 164492, 169330, 178760, 180068, 183680, 193520, 195160, 205615, 205792, 207536, 218654, 223040, 224672, 225085, 237184, 244160, 250264, 257240, 259420, 263671, 264320, 270928, 280840, 286016, 287861, 296480, 303892, 309632, 312256, 312830, 320960, 328984, 338660, 357520, 360136, 379865, 387040, 390320, 411230, 411584, 415072, 437308, 446080, 449344, 450170, 488320, 500528, 514480, 518840, 527342, 531811, 541856, 546635, 561680, 572032, 575722, 592960, 607784, 624512, 625660, 641920, 657968, 677320, 715040, 720272, 759730, 765289, 774080, 780640, 822460, 823168, 830144, 874616, 898688, 900340, 1001056, 1028960, 1037680, 1054684, 1063622, 1083712, 1093270, 1123360, 1151444, 1185920, 1215568, 1251320, 1315936, 1318355, 1354640, 1430080, 1439305, 1440544, 1519460, 1530578, 1548160, 1561280, 1644920, 1660288, 1749232, 1800680, 1845697, 2002112, 2057920, 2075360, 2109368, 2127244, 2167424, 2186540, 2246720, 2302888, 2431136, 2502640, 2631872, 2636710, 2659055, 2709280, 2860160, 2878610, 2881088, 3038920, 3061156, 3122560, 3289840, 3498464, 3601360, 3691394, 3826445, 4004224, 4115840, 4150720, 4218736, 4254488, 4373080, 4482407, 4493440, 4605776, 4862272, 5005280, 5263744, 5273420, 5318110, 5418560, 5757220, 5762176, 6077840, 6122312, 6579680, 6996928, 7202720, 7382788, 7652890, 8301440, 8437472, 8508976, 8746160, 8964814, 9211552, 9228485, 9724544, 10010560, 10546840, 10636220, 10837120, 11514440, 12155680, 12244624, 13159360, 13993856, 14405440, 14765576, 15305780, 16874944, 17017952, 17492320, 17929628, 18423104, 18456970, 20021120, 21093680, 21272440, 22412035, 23028880, 24311360, 24489248, 26318720, 28810880, 29531152, 30611560, 31376849, 33749888, 34035904, 34984640, 35859256, 36846208, 36913940, 42187360, 42544880, 44824070, 46057760, 48622720, 48978496, 59062304, 61223120, 62753698, 68071808, 69969280, 71718512, 73827880, 84374720, 85089760, 89648140, 92115520, 97956992, 118124608, 122446240, 125507396, 143437024, 147655760, 156884245, 168749440, 170179520, 179296280, 184231040, 236249216, 244892480, 251014792, 286874048, 295311520, 313768490, 340359040, 358592560, 489784960, 502029584, 573748096, 590623040, 627536980, 717185120, 1004059168, 1181246080, 1255073960, 1434370240, 2008118336, 2510147920, 2868740480, 4016236672, 5020295840, 10040591680, 20081183360]

約数ペア:

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