20086578960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:527

約数の個数: 640

約数和(自身を含む): 78714961920

約数和(自身を除く): 58628382960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 41, 42, 46, 48, 56, 60, 62, 69, 70, 80, 82, 84, 92, 93, 105, 112, 115, 120, 123, 124, 138, 140, 155, 161, 164, 168, 184, 186, 205, 210, 217, 230, 240, 246, 248, 276, 280, 287, 310, 322, 328, 336, 345, 368, 372, 409, 410, 420, 434, 460, 465, 483, 492, 496, 552, 560, 574, 615, 620, 644, 651, 656, 690, 713, 744, 805, 818, 820, 840, 861, 868, 920, 930, 943, 966, 984, 1085, 1104, 1148, 1227, 1230, 1240, 1271, 1288, 1302, 1380, 1426, 1435, 1488, 1610, 1636, 1640, 1680, 1722, 1736, 1840, 1860, 1886, 1932, 1968, 2045, 2139, 2170, 2296, 2415, 2454, 2460, 2480, 2542, 2576, 2604, 2760, 2829, 2852, 2863, 2870, 3220, 3255, 3272, 3280, 3444, 3472, 3565, 3720, 3772, 3813, 3864, 4090, 4278, 4305, 4340, 4592, 4715, 4830, 4908, 4920, 4991, 5084, 5208, 5520, 5658, 5704, 5726, 5740, 6135, 6355, 6440, 6510, 6544, 6601, 6888, 7130, 7440, 7544, 7626, 7728, 8180, 8556, 8589, 8610, 8680, 8897, 9407, 9430, 9660, 9816, 9840, 9982, 10168, 10416, 10695, 11316, 11408, 11452, 11480, 12270, 12679, 12710, 12880, 13020, 13202, 13776, 14145, 14260, 14315, 14973, 15088, 15252, 16360, 16769, 17112, 17178, 17220, 17360, 17794, 18814, 18860, 19065, 19320, 19632, 19803, 19964, 20336, 21390, 22632, 22904, 22960, 24540, 24955, 25358, 25420, 26040, 26404, 26691, 28221, 28290, 28520, 28630, 29233, 29946, 30504, 32720, 33005, 33538, 34224, 34356, 34440, 35588, 37628, 37720, 38037, 38130, 38640, 39606, 39928, 42780, 42945, 44485, 45264, 45808, 47035, 49080, 49910, 50307, 50716, 50840, 52080, 52808, 53382, 56442, 56580, 57040, 57260, 58466, 59892, 61008, 63395, 65849, 66010, 67076, 68712, 68880, 71176, 74865, 75256, 75440, 76074, 76260, 79212, 79856, 83845, 85560, 85890, 87699, 88753, 88970, 94070, 98160, 99015, 99820, 100614, 101432, 101680, 105616, 106764, 112884, 113160, 114520, 116932, 117383, 119784, 126790, 131698, 132020, 133455, 134152, 137424, 141105, 142352, 146165, 149730, 150512, 152148, 152520, 158424, 167690, 171120, 171780, 175398, 177506, 177940, 188140, 190185, 197547, 198030, 199640, 201228, 202864, 204631, 213528, 225768, 226320, 229040, 233864, 234766, 239568, 251535, 253580, 263396, 264040, 266259, 266910, 268304, 282210, 291617, 292330, 299460, 304296, 305040, 316848, 329245, 335380, 343560, 350796, 352149, 355012, 355880, 376280, 380370, 385687, 395094, 396060, 399280, 402456, 409262, 427056, 438495, 443765, 451536, 467728, 469532, 503070, 507160, 519839, 526792, 528080, 532518, 533820, 564420, 583234, 584660, 586915, 598920, 608592, 613893, 658490, 670760, 687120, 701592, 704298, 710024, 711760, 752560, 760740, 771374, 790188, 792120, 804912, 818524, 874851, 876990, 887530, 939064, 987735, 1006140, 1014320, 1023155, 1039678, 1053584, 1065036, 1067640, 1128840, 1157061, 1166468, 1169320, 1173830, 1197840, 1227786, 1316980, 1331295, 1341520, 1403184, 1408596, 1420048, 1458085, 1521480, 1542748, 1559517, 1580376, 1584240, 1637048, 1749702, 1753980, 1760745, 1775060, 1878128, 1928435, 1975470, 2012280, 2041319, 2046310, 2079356, 2130072, 2135280, 2257680, 2314122, 2332936, 2338640, 2347660, 2455572, 2599195, 2633960, 2662590, 2699809, 2817192, 2916170, 3042960, 3069465, 3085496, 3119034, 3160752, 3274096, 3499404, 3507960, 3521490, 3550120, 3638873, 3856870, 3950940, 4024560, 4082638, 4092620, 4158712, 4260144, 4374255, 4628244, 4665872, 4695320, 4911144, 5198390, 5267920, 5325180, 5399618, 5634384, 5785305, 5832340, 6123957, 6138930, 6170992, 6238068, 6998808, 7015920, 7042980, 7100240, 7277746, 7713740, 7797585, 7901880, 8099427, 8165276, 8185240, 8317424, 8748510, 9256488, 9390640, 9822288, 10206595, 10396780, 10650360, 10799236, 10916619, 11570610, 11664680, 11956297, 12247914, 12277860, 12476136, 13499045, 13997616, 14085960, 14555492, 15427480, 15595170, 15803760, 16198854, 16330552, 16370480, 17497020, 18194365, 18512976, 20413190, 20793560, 21300720, 21598472, 21833238, 23141220, 23329360, 23912594, 24495828, 24555720, 24952272, 26998090, 28171920, 29110984, 30619785, 30854960, 31190340, 32397708, 32661104, 34994040, 35868891, 36388730, 40497135, 40826380, 41587120, 43196944, 43666476, 46282440, 47825188, 48991656, 49111440, 53996180, 54583095, 58221968, 59781485, 61239570, 62380680, 64795416, 69988080, 71737782, 72777460, 80994270, 81652760, 83694079, 87332952, 92564880, 95650376, 97983312, 107992360, 109166190, 119562970, 122479140, 124761360, 129590832, 143475564, 145554920, 161988540, 163305520, 167388158, 174665904, 179344455, 191300752, 215984720, 218332380, 239125940, 244958280, 251082237, 286951128, 291109840, 323977080, 334776316, 358688910, 418470395, 436664760, 478251880, 489916560, 502164474, 573902256, 647954160, 669552632, 717377820, 836940790, 873329520, 956503760, 1004328948, 1255411185, 1339105264, 1434755640, 1673881580, 2008657896, 2510822370, 2869511280, 3347763160, 4017315792, 5021644740, 6695526320, 10043289480, 20086578960]

約数ペア:

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