20165238720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:321

約数の個数: 672

約数和(自身を含む): 78706577664

約数和(自身を除く): 58541338944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 43, 44, 45, 48, 55, 60, 64, 66, 72, 80, 86, 88, 90, 96, 99, 110, 113, 120, 129, 131, 132, 144, 160, 165, 172, 176, 180, 192, 198, 215, 220, 226, 240, 258, 262, 264, 288, 320, 330, 339, 344, 352, 360, 387, 393, 396, 430, 440, 452, 473, 480, 495, 516, 524, 528, 565, 576, 645, 655, 660, 678, 688, 704, 720, 774, 786, 792, 860, 880, 904, 946, 960, 990, 1017, 1032, 1048, 1056, 1130, 1179, 1243, 1290, 1310, 1320, 1356, 1376, 1419, 1440, 1441, 1548, 1572, 1584, 1695, 1720, 1760, 1808, 1892, 1935, 1965, 1980, 2034, 2064, 2096, 2112, 2260, 2358, 2365, 2486, 2580, 2620, 2640, 2712, 2752, 2838, 2880, 2882, 3096, 3144, 3168, 3390, 3440, 3520, 3616, 3729, 3784, 3870, 3930, 3960, 4068, 4128, 4192, 4257, 4323, 4520, 4716, 4730, 4859, 4972, 5085, 5160, 5240, 5280, 5424, 5633, 5676, 5764, 5895, 6192, 6215, 6288, 6336, 6780, 6880, 7095, 7205, 7232, 7458, 7568, 7740, 7860, 7920, 8136, 8256, 8384, 8514, 8646, 9040, 9432, 9460, 9718, 9944, 10170, 10320, 10480, 10560, 10848, 11187, 11266, 11352, 11528, 11790, 12384, 12430, 12576, 12969, 13560, 13760, 14190, 14410, 14577, 14803, 14916, 15136, 15480, 15720, 15840, 16272, 16899, 17028, 17292, 18080, 18645, 18864, 18920, 19436, 19888, 20340, 20640, 20960, 21285, 21615, 21696, 22374, 22532, 22704, 23056, 23580, 24295, 24768, 24860, 25152, 25938, 27120, 28165, 28380, 28820, 29154, 29606, 29832, 30272, 30960, 31440, 31680, 32544, 33798, 34056, 34584, 36160, 37290, 37728, 37840, 38872, 39776, 40680, 41280, 41920, 42570, 43230, 43731, 44409, 44748, 45064, 45408, 46112, 47160, 48590, 49720, 50697, 51876, 53449, 54240, 55935, 56330, 56760, 57640, 58308, 59212, 59664, 61920, 61963, 62880, 64845, 65088, 67596, 68112, 69168, 72885, 74015, 74580, 75456, 75680, 77744, 79552, 81360, 84495, 85140, 86460, 87462, 88818, 89496, 90128, 90816, 92224, 94320, 97180, 99440, 101394, 103752, 106898, 108480, 111870, 112660, 113520, 115280, 116616, 118424, 119328, 123840, 123926, 125760, 129690, 133227, 135192, 136224, 138336, 145770, 148030, 149160, 151360, 155488, 160347, 162720, 162833, 168990, 170280, 172920, 174924, 177636, 178992, 180256, 185889, 188640, 194360, 198880, 202788, 207504, 213796, 218655, 222045, 223740, 225320, 227040, 230560, 233232, 236848, 238656, 247852, 253485, 259380, 266454, 267245, 270384, 272448, 276672, 291540, 296060, 298320, 309815, 310976, 320694, 325440, 325666, 337980, 340560, 345840, 349848, 355272, 357984, 360512, 371778, 377280, 388720, 397760, 405576, 415008, 427592, 437310, 444090, 447480, 450640, 454080, 461120, 466464, 473696, 481041, 488499, 495704, 506970, 518760, 532908, 534490, 540768, 557667, 583080, 592120, 596640, 619630, 636529, 641388, 651332, 666135, 675960, 681120, 691680, 699696, 710544, 715968, 743556, 777440, 801735, 811152, 814165, 830016, 855184, 874620, 888180, 894960, 901280, 929445, 932928, 947392, 962082, 976998, 991408, 1013940, 1037520, 1065816, 1068980, 1081536, 1115334, 1166160, 1184240, 1193280, 1239260, 1273058, 1282776, 1302664, 1332270, 1351920, 1362240, 1383360, 1399392, 1421088, 1465497, 1487112, 1554880, 1603470, 1622304, 1628330, 1710368, 1749240, 1776360, 1789920, 1802560, 1858890, 1909587, 1924164, 1953996, 1982816, 2027880, 2075040, 2131632, 2137960, 2230668, 2332320, 2368480, 2405205, 2442495, 2478520, 2546116, 2565552, 2605328, 2664540, 2703840, 2788335, 2798784, 2842176, 2930994, 2974224, 3182645, 3206940, 3244608, 3256660, 3420736, 3498480, 3552720, 3579840, 3717780, 3819174, 3848328, 3907992, 3965632, 4055760, 4150080, 4263264, 4275920, 4461336, 4664640, 4736960, 4810410, 4884990, 4957040, 5092232, 5131104, 5210656, 5329080, 5407680, 5576670, 5728761, 5861988, 5948448, 6365290, 6413880, 6513320, 6996960, 7001819, 7105440, 7327485, 7435560, 7638348, 7696656, 7815984, 8111520, 8526528, 8551840, 8922672, 9547935, 9620820, 9769980, 9914080, 10184464, 10262208, 10421312, 10658160, 11153340, 11457522, 11723976, 11896896, 12730580, 12827760, 13026640, 13993920, 14003638, 14210880, 14654970, 14871120, 15276696, 15393312, 15631968, 16223040, 17103680, 17845344, 19095870, 19241640, 19539960, 19828160, 20368928, 21005457, 21316320, 22306680, 22915044, 23447952, 25461160, 25655520, 26053280, 28007276, 28643805, 29309940, 29742240, 30553392, 30786624, 31263936, 35009095, 35690688, 38191740, 38483280, 39079920, 40737856, 42010914, 42632640, 44613360, 45830088, 46895904, 50922320, 51311040, 52106560, 56014552, 57287610, 58619880, 59484480, 61106784, 63016371, 70018190, 76383480, 76966560, 78159840, 84021828, 89226720, 91660176, 93791808, 101844640, 105027285, 112029104, 114575220, 117239760, 122213568, 126032742, 140036380, 152766960, 153933120, 156319680, 168043656, 178453440, 183320352, 203689280, 210054570, 224058208, 229150440, 234479520, 252065484, 280072760, 305533920, 315081855, 336087312, 366640704, 420109140, 448116416, 458300880, 468959040, 504130968, 560145520, 611067840, 630163710, 672174624, 840218280, 916601760, 1008261936, 1120291040, 1260327420, 1344349248, 1680436560, 1833203520, 2016523872, 2240582080, 2520654840, 3360873120, 4033047744, 5041309680, 6721746240, 10082619360, 20165238720]

約数ペア:

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(1760, 11457522), (1808, 11153340), (1892, 10658160), (1935, 10421312), (1965, 10262208), (1980, 10184464), (2034, 9914080), (2064, 9769980), (2096, 9620820), (2112, 9547935), (2260, 8922672), (2358, 8551840), (2365, 8526528), (2486, 8111520), (2580, 7815984), (2620, 7696656), (2640, 7638348), (2712, 7435560), (2752, 7327485), (2838, 7105440), (2880, 7001819), (2882, 6996960), (3096, 6513320), (3144, 6413880), (3168, 6365290), (3390, 5948448), (3440, 5861988), (3520, 5728761), (3616, 5576670), (3729, 5407680), (3784, 5329080), (3870, 5210656), (3930, 5131104), (3960, 5092232), (4068, 4957040), (4128, 4884990), (4192, 4810410), (4257, 4736960), (4323, 4664640), (4520, 4461336), (4716, 4275920), (4730, 4263264), (4859, 4150080), (4972, 4055760), (5085, 3965632), (5160, 3907992), (5240, 3848328), (5280, 3819174), (5424, 3717780), (5633, 3579840), (5676, 3552720), (5764, 3498480), (5895, 3420736), (6192, 3256660), (6215, 3244608), (6288, 3206940), (6336, 3182645), (6780, 2974224), (6880, 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