18719195040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2862

約数の個数: 768

約数和(自身を含む): 85410339840

約数和(自身を除く): 66691144800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 96, 102, 104, 105, 108, 112, 117, 119, 120, 126, 130, 135, 136, 140, 144, 153, 156, 160, 168, 170, 180, 182, 189, 195, 204, 208, 210, 216, 221, 224, 234, 238, 240, 252, 255, 260, 270, 272, 273, 280, 288, 306, 312, 315, 336, 340, 351, 357, 360, 364, 378, 390, 408, 416, 420, 432, 442, 455, 459, 468, 476, 480, 504, 510, 520, 540, 544, 546, 560, 585, 595, 612, 624, 630, 663, 672, 680, 702, 714, 720, 728, 756, 765, 780, 816, 819, 840, 864, 884, 910, 918, 936, 945, 952, 1008, 1020, 1040, 1071, 1080, 1092, 1105, 1120, 1170, 1190, 1224, 1248, 1260, 1326, 1360, 1365, 1404, 1428, 1440, 1456, 1512, 1530, 1547, 1560, 1632, 1638, 1680, 1755, 1768, 1785, 1820, 1836, 1872, 1890, 1904, 1989, 2016, 2040, 2080, 2142, 2160, 2184, 2210, 2295, 2340, 2380, 2448, 2457, 2520, 2652, 2720, 2730, 2801, 2808, 2856, 2912, 3024, 3060, 3094, 3120, 3213, 3276, 3315, 3360, 3510, 3536, 3570, 3640, 3672, 3744, 3780, 3808, 3978, 4080, 4095, 4284, 4320, 4368, 4420, 4590, 4641, 4680, 4760, 4896, 4914, 5040, 5304, 5355, 5460, 5602, 5616, 5712, 5967, 6048, 6120, 6188, 6240, 6426, 6552, 6630, 7020, 7072, 7140, 7280, 7344, 7560, 7735, 7956, 8160, 8190, 8403, 8568, 8736, 8840, 9180, 9282, 9360, 9520, 9828, 9945, 10080, 10608, 10710, 10920, 11204, 11232, 11424, 11934, 12240, 12285, 12376, 12852, 13104, 13260, 13923, 14005, 14040, 14280, 14560, 14688, 15120, 15470, 15912, 16065, 16380, 16806, 17136, 17680, 18360, 18564, 18720, 19040, 19607, 19656, 19890, 21216, 21420, 21840, 22408, 23205, 23868, 24480, 24570, 24752, 25209, 25704, 26208, 26520, 27846, 28010, 28080, 28560, 29835, 30240, 30940, 31824, 32130, 32760, 33612, 34272, 35360, 36413, 36720, 37128, 39214, 39312, 39780, 41769, 42015, 42840, 43680, 44816, 46410, 47617, 47736, 49140, 49504, 50418, 51408, 53040, 55692, 56020, 56160, 57120, 58821, 59670, 61880, 63648, 64260, 65520, 67224, 69615, 72826, 73440, 74256, 75627, 78428, 78624, 79560, 83538, 84030, 85680, 89632, 92820, 95234, 95472, 98035, 98280, 100836, 102816, 106080, 109239, 111384, 112040, 117642, 119340, 123760, 126045, 128520, 131040, 134448, 139230, 142851, 145652, 148512, 151254, 156856, 159120, 167076, 168060, 171360, 176463, 182065, 185640, 190468, 190944, 196070, 196560, 201672, 208845, 218478, 222768, 224080, 235284, 238085, 238680, 247520, 252090, 254891, 257040, 268896, 278460, 285702, 291304, 294105, 302508, 313712, 318240, 327717, 333319, 334152, 336120, 352926, 364130, 371280, 378135, 380936, 392140, 393120, 403344, 417690, 428553, 436956, 445536, 448160, 470568, 476170, 477360, 504180, 509782, 514080, 529389, 546195, 556920, 571404, 582608, 588210, 605016, 619021, 627424, 655434, 666638, 668304, 672240, 705852, 714255, 728260, 742560, 756270, 761872, 764673, 784280, 806688, 835380, 857106, 873912, 882315, 941136, 952340, 954720, 983151, 999957, 1008360, 1019564, 1058778, 1092390, 1113840, 1142808, 1165216, 1176420, 1210032, 1238042, 1274455, 1285659, 1310868, 1333276, 1336608, 1344480, 1411704, 1428510, 1456520, 1512540, 1523744, 1529346, 1568560, 1638585, 1666595, 1670760, 1714212, 1747824, 1764630, 1857063, 1882272, 1904680, 1966302, 1999914, 2016720, 2039128, 2117556, 2142765, 2184780, 2227680, 2285616, 2294019, 2352840, 2420064, 2476084, 2548910, 2571318, 2621736, 2646945, 2666552, 2823408, 2857020, 2913040, 2999871, 3025080, 3058692, 3095105, 3137120, 3277170, 3333190, 3341520, 3428424, 3495648, 3529260, 3714126, 3809360, 3823365, 3932604, 3999828, 4033440, 4078256, 4235112, 4285530, 4333147, 4369560, 4571232, 4588038, 4705680, 4915755, 4952168, 4999785, 5097820, 5142636, 5243472, 5293890, 5333104, 5571189, 5646816, 5714040, 5826080, 5999742, 6050160, 6117384, 6190210, 6428295, 6554340, 6666380, 6683040, 6856848, 6882057, 7058520, 7428252, 7618720, 7646730, 7865208, 7999656, 8156512, 8470224, 8571060, 8666294, 8739120, 8999613, 9176076, 9285315, 9411360, 9831510, 9904336, 9999570, 10195640, 10285272, 10486944, 10587780, 10666208, 11142378, 11428080, 11470095, 11999484, 12100320, 12234768, 12380420, 12856590, 12999441, 13108680, 13332760, 13713696, 13764114, 14117040, 14856504, 14999355, 15293460, 15730416, 15999312, 16713567, 16940448, 17142120, 17332588, 17478240, 17999226, 18352152, 18570630, 19663020, 19808672, 19999140, 20391280, 20570544, 21175560, 21665735, 22284756, 22856160, 22940190, 23998968, 24469536, 24760840, 25713180, 25998882, 26217360, 26665520, 27528228, 27855945, 28234080, 29713008, 29998710, 30586920, 31460832, 31998624, 33427134, 34284240, 34410285, 34665176, 35998452, 36704304, 37141260, 38998323, 39326040, 39998280, 40782560, 41141088, 42351120, 43331470, 44569512, 44998065, 45880380, 47997936, 49521680, 51426360, 51997764, 52434720, 53331040, 55056456, 55711890, 59426016, 59997420, 61173840, 64997205, 66854268, 68568480, 68820570, 69330352, 71996904, 73408608, 74282520, 77996646, 78652080, 79996560, 83567835, 84702240, 86662940, 89139024, 89996130, 91760760, 95995872, 99043360, 102852720, 103995528, 110112912, 111423780, 116994969, 119994840, 122347680, 129994410, 133708536, 137641140, 138660704, 143993808, 148565040, 155993292, 157304160, 159993120, 167135670, 173325880, 178278048, 179992260, 183521520, 194991615, 205705440, 207991056, 220225824, 222847560, 233989938, 239989680, 259988820, 267417072, 275282280, 287987616, 297130080, 311986584, 334271340, 346651760, 359984520, 367043040, 389983230, 415982112, 445695120, 467979876, 479979360, 519977640, 534834144, 550564560, 584974845, 623973168, 668542680, 693303520, 719969040, 779966460, 891390240, 935959752, 1039955280, 1101129120, 1169949690, 1247946336, 1337085360, 1439938080, 1559932920, 1871919504, 2079910560, 2339899380, 2674170720, 3119865840, 3743839008, 4679798760, 6239731680, 9359597520, 18719195040]

約数ペア:

[(1, 18719195040), (2, 9359597520), (3, 6239731680), (4, 4679798760), (5, 3743839008), (6, 3119865840), (7, 2674170720), (8, 2339899380), (9, 2079910560), (10, 1871919504), (12, 1559932920), (13, 1439938080), (14, 1337085360), (15, 1247946336), (16, 1169949690), (17, 1101129120), (18, 1039955280), (20, 935959752), (21, 891390240), (24, 779966460), (26, 719969040), (27, 693303520), (28, 668542680), (30, 623973168), (32, 584974845), (34, 550564560), (35, 534834144), (36, 519977640), (39, 479979360), (40, 467979876), (42, 445695120), (45, 415982112), (48, 389983230), (51, 367043040), (52, 359984520), (54, 346651760), (56, 334271340), (60, 311986584), (63, 297130080), (65, 287987616), (68, 275282280), (70, 267417072), (72, 259988820), (78, 239989680), (80, 233989938), (84, 222847560), (85, 220225824), (90, 207991056), (91, 205705440), (96, 194991615), (102, 183521520), (104, 179992260), (105, 178278048), (108, 173325880), (112, 167135670), (117, 159993120), (119, 157304160), (120, 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