20121577740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:699

約数の個数: 480

約数和(自身を含む): 73625739264

約数和(自身を除く): 53504161524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 81, 85, 90, 99, 102, 108, 110, 127, 132, 135, 153, 162, 165, 170, 180, 187, 198, 204, 220, 254, 255, 270, 297, 306, 324, 330, 340, 374, 381, 396, 405, 459, 495, 508, 510, 523, 540, 561, 594, 612, 635, 660, 748, 762, 765, 810, 891, 918, 935, 990, 1020, 1046, 1122, 1143, 1188, 1270, 1377, 1397, 1485, 1524, 1530, 1569, 1620, 1683, 1782, 1836, 1870, 1905, 1980, 2092, 2159, 2244, 2286, 2295, 2540, 2615, 2754, 2794, 2805, 2970, 3060, 3138, 3366, 3429, 3564, 3740, 3810, 4191, 4318, 4455, 4572, 4590, 4707, 5049, 5230, 5508, 5588, 5610, 5715, 5753, 5940, 6276, 6477, 6732, 6858, 6885, 6985, 7620, 7845, 8382, 8415, 8636, 8891, 8910, 9180, 9414, 10098, 10287, 10460, 10795, 11220, 11430, 11506, 12573, 12954, 13716, 13770, 13970, 14121, 15147, 15690, 16764, 16830, 17145, 17259, 17782, 17820, 18828, 19431, 20196, 20574, 20955, 21590, 22860, 23012, 23535, 23749, 25146, 25245, 25908, 26673, 27540, 27940, 28242, 28765, 30294, 31380, 32385, 33660, 34290, 34518, 35564, 37719, 38862, 41148, 41910, 42363, 43180, 44455, 47070, 47498, 50292, 50490, 51435, 51777, 53346, 56484, 57530, 58293, 60588, 62865, 64770, 66421, 68580, 69036, 70605, 71247, 75438, 75735, 77724, 80019, 83820, 84726, 86295, 88910, 94140, 94996, 97155, 97801, 100980, 102870, 103554, 106692, 113157, 115060, 116586, 118745, 125730, 129540, 132842, 133365, 141210, 142494, 150876, 151470, 155331, 160038, 169452, 172590, 174879, 177820, 188595, 194310, 195602, 199263, 205740, 207108, 211815, 213741, 226314, 233172, 237490, 240057, 251460, 258885, 265684, 266730, 282420, 284988, 291465, 293403, 302940, 310662, 320076, 332105, 345180, 349758, 356235, 377190, 388620, 391204, 398526, 400095, 423630, 427482, 452628, 465993, 474980, 480114, 489005, 517770, 533460, 565785, 582930, 586806, 597789, 621324, 641223, 664210, 699516, 712470, 720171, 730631, 754380, 776655, 797052, 800190, 847260, 854964, 874395, 880209, 931986, 960228, 978010, 996315, 1035540, 1068705, 1129157, 1131570, 1165860, 1173612, 1195578, 1200285, 1282446, 1328420, 1424940, 1440342, 1461262, 1467015, 1553310, 1600380, 1748790, 1760418, 1793367, 1863972, 1923669, 1956020, 1992630, 2137410, 2191893, 2258314, 2263140, 2329965, 2391156, 2400570, 2564892, 2640627, 2880684, 2922524, 2934030, 2988945, 3106620, 3206115, 3387471, 3497580, 3520836, 3586734, 3600855, 3653155, 3847338, 3985260, 4274820, 4383786, 4401045, 4516628, 4659930, 4801140, 5281254, 5380101, 5645785, 5868060, 5977890, 6412230, 6575679, 6774942, 7173468, 7201710, 7306310, 7694676, 7921881, 8767572, 8802090, 8966835, 9319860, 9618345, 10162413, 10562508, 10760202, 10959465, 11291570, 11955780, 12420727, 12824460, 13151358, 13203135, 13549884, 14403420, 14612620, 15843762, 16937355, 17604180, 17933670, 19236690, 19727037, 20324826, 21520404, 21918930, 22583140, 24841454, 26302716, 26406270, 26900505, 30487239, 31687524, 32878395, 33874710, 35867340, 37262181, 38473380, 39454074, 39609405, 40649652, 43837860, 49682908, 50812065, 52812540, 53801010, 59181111, 60974478, 62103635, 65756790, 67749420, 74524362, 78908148, 79218810, 91461717, 98635185, 101624130, 107602020, 111786543, 118362222, 121948956, 124207270, 131513580, 149048724, 152436195, 158437620, 182923434, 186310905, 197270370, 203248260, 223573086, 236724444, 248414540, 295905555, 304872390, 335359629, 365846868, 372621810, 394540740, 447146172, 457308585, 558932715, 591811110, 609744780, 670719258, 745243620, 914617170, 1006078887, 1117865430, 1183622220, 1341438516, 1676798145, 1829234340, 2012157774, 2235730860, 3353596290, 4024315548, 5030394435, 6707192580, 10060788870, 20121577740]

約数ペア:

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