20906733120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 672

約数和(自身を含む): 84336940800

約数和(自身を除く): 63430207680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 41, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 82, 84, 91, 96, 104, 105, 112, 120, 123, 130, 140, 156, 160, 164, 168, 169, 182, 192, 195, 205, 208, 210, 224, 240, 246, 260, 273, 280, 287, 312, 320, 328, 336, 338, 364, 390, 410, 416, 420, 448, 449, 455, 480, 492, 507, 520, 533, 546, 560, 574, 615, 624, 656, 672, 676, 728, 780, 820, 832, 840, 845, 861, 898, 910, 960, 984, 1014, 1040, 1066, 1092, 1120, 1148, 1183, 1230, 1248, 1312, 1344, 1347, 1352, 1365, 1435, 1456, 1560, 1599, 1640, 1680, 1690, 1722, 1796, 1820, 1968, 2028, 2080, 2132, 2184, 2240, 2245, 2296, 2366, 2460, 2496, 2535, 2624, 2665, 2694, 2704, 2730, 2870, 2912, 3120, 3143, 3198, 3280, 3360, 3380, 3444, 3549, 3592, 3640, 3731, 3936, 4056, 4160, 4264, 4305, 4368, 4490, 4592, 4732, 4920, 5070, 5330, 5388, 5408, 5460, 5740, 5824, 5837, 5915, 6240, 6286, 6396, 6560, 6720, 6735, 6760, 6888, 6929, 7098, 7184, 7280, 7462, 7872, 7995, 8112, 8528, 8610, 8736, 8980, 9184, 9429, 9464, 9840, 10140, 10660, 10776, 10816, 10920, 11193, 11480, 11674, 11830, 12480, 12572, 12792, 13120, 13470, 13520, 13776, 13858, 14196, 14368, 14560, 14924, 15715, 15990, 16224, 17056, 17220, 17472, 17511, 17745, 17960, 18368, 18409, 18655, 18858, 18928, 19680, 20280, 20787, 21320, 21552, 21840, 22386, 22960, 23348, 23660, 25144, 25584, 26940, 27040, 27552, 27716, 28392, 28736, 29120, 29185, 29848, 31430, 31980, 32448, 34112, 34440, 34645, 35022, 35490, 35920, 36818, 37310, 37716, 37856, 39360, 40560, 40859, 41574, 42640, 43104, 43680, 44772, 45920, 46696, 47145, 47320, 48503, 50288, 51168, 53880, 54080, 55104, 55227, 55432, 55965, 56784, 58370, 59696, 62860, 63960, 68880, 69290, 70044, 70980, 71840, 73636, 74620, 75432, 75712, 75881, 81120, 81718, 83148, 85280, 86208, 87360, 87555, 89544, 91840, 92045, 93392, 94290, 94640, 97006, 100576, 102336, 103935, 107760, 110454, 110864, 111930, 113568, 116740, 119392, 122577, 125720, 127920, 128863, 137760, 138580, 140088, 141960, 143680, 145509, 147272, 149240, 150864, 151762, 162240, 163436, 166296, 170560, 175110, 179088, 184090, 186784, 188580, 189280, 194012, 201152, 204295, 207870, 215520, 220908, 221728, 223860, 227136, 227643, 233480, 238784, 239317, 242515, 245154, 251440, 255840, 257726, 275520, 276135, 277160, 280176, 283920, 291018, 294544, 298480, 301728, 303524, 326872, 332592, 350220, 358176, 368180, 373568, 377160, 378560, 379405, 386589, 388024, 408590, 415740, 431040, 441816, 443456, 447720, 455286, 466960, 478634, 485030, 490308, 502880, 511680, 515452, 531167, 552270, 554320, 560352, 567840, 582036, 589088, 596960, 603456, 607048, 612885, 644315, 653744, 665184, 700440, 716352, 717951, 727545, 736360, 754320, 758810, 773178, 776048, 817180, 831480, 883632, 895440, 910572, 933920, 957268, 970060, 980616, 1005760, 1030904, 1062334, 1104540, 1108640, 1120704, 1135680, 1138215, 1164072, 1178176, 1193920, 1196585, 1214096, 1225770, 1288630, 1307488, 1330368, 1400880, 1435902, 1455090, 1472720, 1508640, 1517620, 1546356, 1552096, 1593501, 1634360, 1662960, 1675219, 1767264, 1790880, 1821144, 1867840, 1914536, 1932945, 1940120, 1961232, 2061808, 2124668, 2209080, 2217280, 2276430, 2328144, 2393170, 2428192, 2451540, 2577260, 2614976, 2655835, 2801760, 2871804, 2910180, 2945440, 3017280, 3035240, 3092712, 3104192, 3111121, 3187002, 3268720, 3325920, 3350438, 3534528, 3581760, 3589755, 3642288, 3829072, 3865890, 3880240, 3922464, 4123616, 4249336, 4418160, 4552860, 4656288, 4786340, 4856384, 4903080, 5025657, 5154520, 5311670, 5603520, 5743608, 5820360, 5890880, 6070480, 6185424, 6222242, 6374004, 6537440, 6651840, 6700876, 7179510, 7284576, 7658144, 7731780, 7760480, 7844928, 7967505, 8247232, 8376095, 8498672, 8836320, 9105720, 9312576, 9333363, 9572680, 9806160, 10051314, 10309040, 10623340, 11487216, 11640720, 12140960, 12370848, 12444484, 12748008, 13074880, 13401752, 14359020, 14569152, 15316288, 15463560, 15520960, 15555605, 15935010, 16752190, 16997344, 17672640, 18211440, 18666726, 19145360, 19612320, 20102628, 20618080, 21246680, 21777847, 22974432, 23281440, 24281920, 24741696, 24888968, 25128285, 25496016, 26803504, 28718040, 30927120, 31111210, 31870020, 33504380, 33994688, 36422880, 37333452, 38290720, 39224640, 40205256, 41236160, 42493360, 43555694, 45948864, 46562880, 46666815, 49777936, 50256570, 50992032, 53607008, 57436080, 61854240, 62222420, 63740040, 65333541, 67008760, 72845760, 74666904, 76581440, 80410512, 84986720, 87111388, 93333630, 99555872, 100513140, 101984064, 107214016, 108889235, 114872160, 123708480, 124444840, 127480080, 130667082, 134017520, 149333808, 160821024, 169973440, 174222776, 186667260, 199111744, 201026280, 217778470, 229744320, 248889680, 254960160, 261334164, 268035040, 298667616, 321642048, 326667705, 348445552, 373334520, 402052560, 435556940, 497779360, 509920320, 522668328, 536070080, 597335232, 653335410, 696891104, 746669040, 804105120, 871113880, 995558720, 1045336656, 1306670820, 1393782208, 1493338080, 1608210240, 1742227760, 2090673312, 2613341640, 2986676160, 3484455520, 4181346624, 5226683280, 6968911040, 10453366560, 20906733120]

約数ペア:

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(1435, 14569152), (1456, 14359020), (1560, 13401752), (1599, 13074880), (1640, 12748008), (1680, 12444484), (1690, 12370848), (1722, 12140960), (1796, 11640720), (1820, 11487216), (1968, 10623340), (2028, 10309040), (2080, 10051314), (2132, 9806160), (2184, 9572680), (2240, 9333363), (2245, 9312576), (2296, 9105720), (2366, 8836320), (2460, 8498672), (2496, 8376095), (2535, 8247232), (2624, 7967505), (2665, 7844928), (2694, 7760480), (2704, 7731780), (2730, 7658144), (2870, 7284576), (2912, 7179510), (3120, 6700876), (3143, 6651840), (3198, 6537440), (3280, 6374004), (3360, 6222242), (3380, 6185424), (3444, 6070480), (3549, 5890880), (3592, 5820360), (3640, 5743608), (3731, 5603520), (3936, 5311670), (4056, 5154520), (4160, 5025657), (4264, 4903080), (4305, 4856384), (4368, 4786340), (4490, 4656288), (4592, 4552860), (4732, 4418160), (4920, 4249336), (5070, 4123616), (5330, 3922464), (5388, 3880240), (5408, 3865890), (5460, 3829072), (5740, 3642288), (5824, 3589755), (5837, 3581760), 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