20133428640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 768

約数和(自身を含む): 75676446720

約数和(自身を除く): 55543018080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 31, 32, 37, 39, 40, 48, 52, 58, 60, 62, 65, 74, 78, 80, 87, 93, 96, 97, 104, 111, 116, 120, 124, 130, 145, 148, 155, 156, 160, 174, 185, 186, 194, 195, 208, 222, 232, 240, 248, 260, 290, 291, 296, 310, 312, 348, 370, 372, 377, 388, 390, 403, 416, 435, 444, 464, 465, 480, 481, 485, 496, 520, 555, 580, 582, 592, 620, 624, 696, 740, 744, 754, 776, 780, 806, 870, 888, 899, 928, 930, 962, 970, 992, 1040, 1073, 1110, 1131, 1147, 1160, 1164, 1184, 1209, 1240, 1248, 1261, 1392, 1443, 1455, 1480, 1488, 1508, 1552, 1560, 1612, 1740, 1776, 1798, 1860, 1885, 1924, 1940, 2015, 2080, 2146, 2220, 2262, 2294, 2320, 2328, 2405, 2418, 2480, 2522, 2697, 2784, 2813, 2886, 2910, 2960, 2976, 3007, 3016, 3104, 3120, 3219, 3224, 3441, 3480, 3552, 3589, 3596, 3720, 3770, 3783, 3848, 3880, 4030, 4292, 4440, 4495, 4524, 4588, 4640, 4656, 4810, 4836, 4960, 5044, 5365, 5394, 5626, 5655, 5735, 5772, 5820, 5920, 6014, 6032, 6045, 6240, 6305, 6438, 6448, 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3193248, 3226511, 3330592, 3337770, 3347760, 3400917, 3459352, 3488120, 3510624, 3560288, 3578640, 3732560, 3752736, 3991560, 4059159, 4163240, 4185744, 4324190, 4339101, 4388280, 4450360, 4479072, 4534556, 4690920, 4995888, 5189028, 5232180, 5322080, 5340432, 5412212, 5598840, 5609760, 5668195, 5785468, 5851040, 6244860, 6254560, 6453022, 6486285, 6675540, 6695520, 6765265, 6801834, 6918704, 6976240, 7157280, 7231835, 7465120, 7983120, 8118318, 8326480, 8371488, 8648380, 8678202, 8776560, 8900720, 9069112, 9381840, 9679533, 9991776, 10378056, 10464360, 10680864, 10824424, 11197680, 11336390, 11570936, 12489720, 12906044, 12972570, 13351080, 13530530, 13603668, 13837408, 13952480, 14463670, 15966240, 16132555, 16236636, 16652960, 17004585, 17296760, 17356404, 17553120, 17801440, 18138224, 18763680, 19359066, 20295795, 20756112, 20928720, 21648848, 21695505, 22395360, 22672780, 23141872, 24979440, 25812088, 25945140, 26702160, 27061060, 27207336, 28927340, 32265110, 32473272, 34009170, 34593520, 34712808, 36276448, 38718132, 40591590, 41512224, 41857440, 41944643, 43297696, 43391010, 45345560, 46283744, 48397665, 49958880, 51624176, 51890280, 53404320, 54122120, 54414672, 57854680, 64530220, 64946544, 68018340, 69187040, 69425616, 77436264, 81183180, 83889286, 86782020, 90691120, 96795330, 103248352, 103780560, 108244240, 108829344, 115709360, 125833929, 129060440, 129893088, 136036680, 138851232, 154872528, 162366360, 167778572, 173564040, 181382240, 193590660, 207561120, 209723215, 216488480, 231418720, 251667858, 258120880, 272073360, 309745056, 324732720, 335557144, 347128080, 387181320, 419446430, 503335716, 516241760, 544146720, 629169645, 649465440, 671114288, 694256160, 774362640, 838892860, 1006671432, 1258339290, 1342228576, 1548725280, 1677785720, 2013342864, 2516678580, 3355571440, 4026685728, 5033357160, 6711142880, 10066714320, 20133428640]

約数ペア:

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