20397651120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4229}}^1$

素因数の和:4298

約数の個数: 640

約数和(自身を含む): 90637056000

約数和(自身を除く): 70239404880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 29, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 58, 60, 63, 66, 70, 72, 77, 80, 84, 87, 88, 90, 99, 105, 108, 110, 112, 116, 120, 126, 132, 135, 140, 144, 145, 154, 165, 168, 174, 176, 180, 189, 198, 203, 210, 216, 220, 231, 232, 240, 252, 261, 264, 270, 280, 290, 297, 308, 315, 319, 330, 336, 348, 360, 378, 385, 396, 406, 420, 432, 435, 440, 462, 464, 495, 504, 522, 528, 540, 560, 580, 594, 609, 616, 630, 638, 660, 693, 696, 720, 756, 770, 783, 792, 812, 840, 870, 880, 924, 945, 957, 990, 1008, 1015, 1044, 1080, 1155, 1160, 1188, 1218, 1232, 1260, 1276, 1305, 1320, 1386, 1392, 1485, 1512, 1540, 1566, 1584, 1595, 1624, 1680, 1740, 1827, 1848, 1890, 1914, 1980, 2030, 2079, 2088, 2160, 2233, 2310, 2320, 2376, 2436, 2520, 2552, 2610, 2640, 2772, 2871, 2970, 3024, 3045, 3080, 3132, 3190, 3248, 3465, 3480, 3654, 3696, 3780, 3828, 3915, 3960, 4060, 4158, 4176, 4229, 4466, 4620, 4752, 4785, 4872, 5040, 5104, 5220, 5481, 5544, 5742, 5940, 6090, 6160, 6264, 6380, 6699, 6930, 6960, 7308, 7560, 7656, 7830, 7920, 8120, 8316, 8458, 8613, 8932, 9135, 9240, 9570, 9744, 10395, 10440, 10962, 11088, 11165, 11484, 11880, 12180, 12528, 12687, 12760, 13398, 13860, 14355, 14616, 15120, 15312, 15660, 16240, 16632, 16916, 17226, 17864, 18270, 18480, 19140, 20097, 20790, 20880, 21145, 21924, 22330, 22968, 23760, 24360, 25374, 25520, 26796, 27405, 27720, 28710, 29232, 29603, 31320, 33264, 33495, 33832, 34452, 35728, 36540, 38061, 38280, 40194, 41580, 42290, 43065, 43848, 44660, 45936, 46519, 48720, 50748, 53592, 54810, 55440, 57420, 59206, 60291, 62640, 63435, 66990, 67664, 68904, 73080, 76122, 76560, 80388, 83160, 84580, 86130, 87696, 88809, 89320, 93038, 100485, 101496, 107184, 109620, 114183, 114840, 118412, 120582, 122641, 126870, 133980, 137808, 139557, 146160, 148015, 152244, 160776, 166320, 169160, 172260, 177618, 178640, 186076, 190305, 200970, 202992, 219240, 228366, 229680, 232595, 236824, 241164, 245282, 253740, 266427, 267960, 279114, 296030, 301455, 304488, 321552, 325633, 338320, 344520, 355236, 367923, 372152, 380610, 401940, 418671, 438480, 444045, 456732, 465190, 473648, 482328, 490564, 507480, 532854, 535920, 558228, 570915, 592060, 602910, 608976, 613205, 651266, 689040, 697785, 710472, 735846, 744304, 761220, 799281, 803880, 837342, 858487, 888090, 913464, 930380, 964656, 976899, 981128, 1014960, 1065708, 1103769, 1116456, 1141830, 1184120, 1205820, 1226410, 1256013, 1302532, 1332135, 1349051, 1395570, 1420944, 1471692, 1522440, 1598562, 1607760, 1628165, 1674684, 1716974, 1776180, 1826928, 1839615, 1860760, 1953798, 1962256, 2093355, 2131416, 2207538, 2232912, 2283660, 2368240, 2411640, 2452820, 2512026, 2575461, 2605064, 2664270, 2698102, 2791140, 2930697, 2943384, 3044880, 3197124, 3256330, 3311307, 3349368, 3433948, 3552360, 3679230, 3721520, 3907596, 3996405, 4047153, 4186710, 4262832, 4292435, 4415076, 4567320, 4823280, 4884495, 4905640, 5024052, 5150922, 5210128, 5328540, 5396204, 5518845, 5582280, 5861394, 5886768, 6280065, 6394248, 6512660, 6622614, 6698736, 6745255, 6867896, 7104720, 7358460, 7726383, 7815192, 7992810, 8094306, 8373420, 8584870, 8792091, 8830152, 9134640, 9443357, 9768990, 9811280, 10048104, 10301844, 10657080, 10792408, 11037690, 11164560, 11722788, 12141459, 12560130, 12788496, 12877305, 13025320, 13245228, 13490510, 13735792, 14653485, 14716920, 15452766, 15630384, 15985620, 16188612, 16556535, 16746840, 17169740, 17584182, 17660304, 18886714, 19537980, 20096208, 20235765, 20603688, 21314160, 21584816, 22075380, 23179149, 23445576, 24282918, 25120260, 25754610, 26050640, 26490456, 26981020, 28330071, 29306970, 29433840, 30905532, 31971240, 32377224, 33113070, 33493680, 34339480, 35168364, 36424377, 37773428, 38631915, 39075960, 40471530, 41207376, 43960455, 44150760, 46358298, 46891152, 47216785, 48565836, 50240520, 51509220, 52980912, 53962040, 56660142, 58613940, 60707295, 61811064, 63942480, 64754448, 66226140, 68678960, 70336728, 72848754, 75546856, 77263830, 78151920, 80943060, 84990213, 87920910, 88301520, 92716596, 94433570, 97131672, 100481040, 103018440, 107924080, 113320284, 115895745, 117227880, 121414590, 123622128, 132452280, 140673456, 141650355, 145697508, 151093712, 154527660, 161886120, 169980426, 175841820, 182121885, 185433192, 188867140, 194263344, 206036880, 226640568, 231791490, 234455760, 242829180, 254970639, 264904560, 283300710, 291395016, 309055320, 323772240, 339960852, 351683640, 364243770, 370866384, 377734280, 424951065, 453281136, 463582980, 485658360, 509941278, 566601420, 582790032, 618110640, 679921704, 703367280, 728487540, 755468560, 849902130, 927165960, 971316720, 1019882556, 1133202840, 1274853195, 1359843408, 1456975080, 1699804260, 1854331920, 2039765112, 2266405680, 2549706390, 2913950160, 3399608520, 4079530224, 5099412780, 6799217040, 10198825560, 20397651120]

約数ペア:

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