20120690304

素因数分解:

$2^7\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 640

約数和(自身を含む): 72280676160

約数和(自身を除く): 52159985856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 41, 44, 48, 52, 54, 64, 66, 72, 78, 81, 82, 88, 96, 99, 104, 108, 117, 123, 128, 132, 143, 144, 156, 162, 164, 176, 192, 198, 208, 216, 234, 246, 264, 286, 288, 297, 312, 324, 328, 331, 351, 352, 369, 384, 396, 416, 429, 432, 451, 468, 492, 528, 533, 572, 576, 594, 624, 648, 656, 662, 702, 704, 738, 792, 832, 858, 864, 891, 902, 936, 984, 993, 1053, 1056, 1066, 1107, 1144, 1152, 1188, 1248, 1287, 1296, 1312, 1324, 1353, 1404, 1408, 1476, 1584, 1599, 1664, 1716, 1728, 1782, 1804, 1872, 1968, 1986, 2106, 2112, 2132, 2214, 2288, 2376, 2496, 2574, 2592, 2624, 2648, 2706, 2808, 2952, 2979, 3168, 3198, 3321, 3432, 3456, 3564, 3608, 3641, 3744, 3861, 3936, 3972, 4059, 4212, 4224, 4264, 4303, 4428, 4576, 4752, 4797, 4992, 5148, 5184, 5248, 5296, 5412, 5616, 5863, 5904, 5958, 6336, 6396, 6642, 6864, 7128, 7216, 7282, 7488, 7722, 7872, 7944, 8118, 8424, 8528, 8606, 8856, 8937, 9152, 9504, 9594, 10296, 10368, 10592, 10824, 10923, 11232, 11583, 11726, 11808, 11916, 12177, 12672, 12792, 12909, 13284, 13571, 13728, 14256, 14391, 14432, 14564, 14976, 15444, 15744, 15888, 16236, 16848, 17056, 17212, 17589, 17712, 17874, 18304, 19008, 19188, 20592, 21184, 21648, 21846, 22464, 23166, 23452, 23616, 23832, 24354, 25584, 25818, 26568, 26811, 27142, 27456, 28512, 28782, 28864, 29128, 30888, 31776, 32472, 32769, 33696, 34112, 34424, 35178, 35424, 35748, 36531, 38016, 38376, 38727, 40713, 41184, 42368, 43173, 43296, 43692, 44928, 46332, 46904, 47232, 47333, 47664, 48708, 51168, 51636, 52767, 53136, 53622, 54284, 54912, 57024, 57564, 57728, 58256, 61776, 63552, 64944, 65538, 67392, 68224, 68848, 70356, 70848, 71496, 73062, 76752, 77454, 81426, 82368, 86346, 86592, 87384, 92664, 93808, 94666, 95328, 97416, 98307, 102336, 103272, 105534, 106272, 107244, 108568, 114048, 115128, 116181, 116512, 122139, 123552, 127104, 129888, 131076, 134784, 137696, 140712, 141696, 141999, 142992, 146124, 149281, 153504, 154908, 158301, 162852, 164736, 172692, 173184, 174768, 176423, 185328, 187616, 189332, 190656, 194832, 196614, 204672, 206544, 211068, 212544, 214488, 217136, 230256, 232362, 233024, 244278, 247104, 259776, 262152, 275392, 281424, 283998, 285984, 292248, 294921, 298562, 307008, 309816, 316602, 325704, 345384, 348543, 349536, 352846, 366417, 370656, 375232, 378664, 381312, 389664, 393228, 413088, 422136, 425088, 425997, 428976, 434272, 447843, 460512, 464724, 466048, 474903, 488556, 494208, 519552, 524304, 529269, 550784, 562848, 567996, 571968, 584496, 589842, 597124, 614016, 619632, 633204, 651408, 690768, 697086, 699072, 705692, 732834, 741312, 750464, 757328, 779328, 786456, 826176, 844272, 851994, 857952, 868544, 895686, 921024, 929448, 949806, 977112, 1048608, 1058538, 1099251, 1125696, 1135992, 1143936, 1168992, 1179684, 1194248, 1239264, 1266408, 1277991, 1302816, 1343529, 1381536, 1394172, 1398144, 1411384, 1465668, 1482624, 1514656, 1558656, 1572912, 1587807, 1652352, 1688544, 1703988, 1715904, 1737088, 1791372, 1842048, 1858896, 1899612, 1940653, 1954224, 2097216, 2117076, 2198502, 2251392, 2271984, 2337984, 2359368, 2388496, 2478528, 2532816, 2555982, 2605632, 2687058, 2763072, 2788344, 2822768, 2931336, 3029312, 3145824, 3175614, 3377088, 3407976, 3431808, 3582744, 3717792, 3799224, 3833973, 3881306, 3908448, 4030587, 4194432, 4234152, 4397004, 4543968, 4675968, 4718736, 4763421, 4776992, 4957056, 5065632, 5111964, 5211264, 5374116, 5526144, 5576688, 5645536, 5821959, 5862672, 6058624, 6291648, 6351228, 6754176, 6815952, 7165488, 7435584, 7598448, 7667946, 7762612, 7816896, 8061174, 8468304, 8794008, 9087936, 9437472, 9526842, 9553984, 10131264, 10223928, 10748232, 11153376, 11291072, 11643918, 11725344, 12091761, 12583296, 12702456, 13631904, 14290263, 14330976, 14871168, 15196896, 15335892, 15525224, 15633792, 16122348, 16936608, 17465877, 17588016, 18175872, 18874944, 19053684, 19107968, 20262528, 20447856, 21496464, 22306752, 22582144, 23287836, 23450688, 24183522, 25404912, 27263808, 28580526, 28661952, 30393792, 30671784, 31050448, 32244696, 33873216, 34931754, 35176032, 37749888, 38107368, 40895712, 42992928, 44613504, 46575672, 46901376, 48367044, 50809824, 52397631, 54527616, 57161052, 57323904, 60787584, 61343568, 62100896, 64489392, 67746432, 69863508, 70352064, 76214736, 81791424, 85985856, 93151344, 96734088, 101619648, 104795262, 114322104, 122687136, 124201792, 128978784, 139727016, 140704128, 152429472, 157192893, 163582848, 171971712, 186302688, 193468176, 203239296, 209590524, 228644208, 245374272, 248403584, 257957568, 279454032, 304858944, 314385786, 372605376, 386936352, 419181048, 457288416, 490748544, 515915136, 558908064, 609717888, 628771572, 745210752, 773872704, 838362096, 914576832, 1117816128, 1257543144, 1547745408, 1676724192, 1829153664, 2235632256, 2515086288, 3353448384, 5030172576, 6706896768, 10060345152, 20120690304]

約数ペア:

[(1, 20120690304), (2, 10060345152), (3, 6706896768), (4, 5030172576), (6, 3353448384), (8, 2515086288), (9, 2235632256), (11, 1829153664), (12, 1676724192), (13, 1547745408), (16, 1257543144), (18, 1117816128), (22, 914576832), (24, 838362096), (26, 773872704), (27, 745210752), (32, 628771572), (33, 609717888), (36, 558908064), (39, 515915136), (41, 490748544), (44, 457288416), (48, 419181048), (52, 386936352), (54, 372605376), (64, 314385786), (66, 304858944), (72, 279454032), (78, 257957568), (81, 248403584), (82, 245374272), (88, 228644208), (96, 209590524), (99, 203239296), (104, 193468176), (108, 186302688), (117, 171971712), (123, 163582848), (128, 157192893), (132, 152429472), (143, 140704128), (144, 139727016), (156, 128978784), (162, 124201792), (164, 122687136), (176, 114322104), (192, 104795262), (198, 101619648), (208, 96734088), (216, 93151344), (234, 85985856), (246, 81791424), (264, 76214736), (286, 70352064), (288, 69863508), (297, 67746432), (312, 64489392), (324, 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