20131843680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 720

約数和(自身を含む): 80996875344

約数和(自身を除く): 60865031664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 324, 331, 342, 351, 360, 361, 380, 390, 405, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 648, 662, 684, 702, 720, 722, 741, 760, 780, 810, 855, 864, 912, 936, 988, 993, 1026, 1040, 1053, 1080, 1083, 1140, 1170, 1235, 1248, 1296, 1324, 1368, 1404, 1440, 1444, 1482, 1520, 1539, 1560, 1620, 1655, 1710, 1755, 1805, 1824, 1872, 1976, 1986, 2052, 2080, 2106, 2160, 2166, 2223, 2280, 2340, 2470, 2565, 2592, 2648, 2736, 2808, 2888, 2964, 2979, 3040, 3078, 3120, 3240, 3249, 3310, 3420, 3510, 3610, 3705, 3744, 3952, 3972, 4104, 4212, 4303, 4320, 4332, 4446, 4560, 4680, 4693, 4940, 4965, 5130, 5265, 5296, 5415, 5472, 5616, 5776, 5928, 5958, 6156, 6240, 6289, 6480, 6498, 6620, 6669, 6840, 7020, 7220, 7410, 7695, 7904, 7944, 8208, 8424, 8606, 8664, 8892, 8937, 9120, 9360, 9386, 9747, 9880, 9930, 10260, 10530, 10592, 10830, 11115, 11232, 11552, 11856, 11916, 12312, 12578, 12909, 12960, 12996, 13240, 13338, 13680, 14040, 14079, 14440, 14820, 14895, 15390, 15888, 16245, 16416, 16848, 17212, 17328, 17784, 17874, 18720, 18772, 18867, 19494, 19760, 19860, 20007, 20520, 21060, 21515, 21660, 22230, 23465, 23712, 23832, 24624, 25156, 25818, 25992, 26480, 26676, 26811, 27360, 28080, 28158, 28880, 29241, 29640, 29790, 30780, 31445, 31776, 32490, 33345, 33696, 34424, 34656, 35568, 35748, 37544, 37734, 38727, 38988, 39520, 39720, 40014, 41040, 42120, 42237, 43030, 43320, 44460, 44685, 46930, 47664, 48735, 49248, 50312, 51636, 51984, 52960, 53352, 53622, 56160, 56316, 56601, 57760, 58482, 59280, 59580, 61560, 62890, 64545, 64980, 66690, 68848, 70395, 71136, 71496, 75088, 75468, 77454, 77976, 79440, 80028, 81757, 82080, 84240, 84474, 86060, 86640, 88920, 89370, 93860, 94335, 95328, 97470, 100035, 100624, 103272, 103968, 106704, 107244, 112632, 113202, 116181, 116964, 118560, 119160, 119491, 123120, 125780, 126711, 129090, 129960, 133380, 134055, 137696, 140790, 142992, 146205, 150176, 150936, 154908, 155952, 158880, 160056, 163514, 168480, 168948, 169803, 172120, 173280, 177840, 178740, 187720, 188670, 193635, 194940, 200070, 201248, 206544, 211185, 213408, 214488, 225264, 226404, 232362, 233928, 238320, 238982, 245271, 246240, 251560, 253422, 258180, 259920, 266760, 268110, 281580, 283005, 285984, 292410, 301872, 309816, 311904, 320112, 327028, 337896, 339606, 344240, 348543, 355680, 357480, 358473, 375440, 377340, 380133, 387270, 389880, 400140, 408785, 413088, 422370, 428976, 450528, 452808, 464724, 467856, 476640, 477964, 490542, 503120, 506844, 509409, 516360, 519840, 533520, 536220, 563160, 566010, 580905, 584820, 597455, 603744, 619632, 633555, 640224, 654056, 675792, 679212, 688480, 697086, 714960, 716946, 735813, 750880, 754680, 760266, 774540, 779760, 800280, 817570, 844740, 849015, 857952, 905616, 929448, 935712, 955928, 981084, 1006240, 1013688, 1018818, 1032720, 1067040, 1072440, 1075419, 1126320, 1132020, 1161810, 1169640, 1194910, 1226355, 1239264, 1267110, 1308112, 1351584, 1358424, 1394172, 1429920, 1433892, 1471626, 1509360, 1520532, 1549080, 1553383, 1559520, 1600560, 1635140, 1689480, 1698030, 1742715, 1792365, 1811232, 1858896, 1900665, 1911856, 1962168, 2027376, 2037636, 2065440, 2144880, 2150838, 2207439, 2252640, 2264040, 2323620, 2339280, 2389820, 2452710, 2534220, 2547045, 2616224, 2716848, 2788344, 2867784, 2943252, 3018720, 3041064, 3098160, 3106766, 3201120, 3226257, 3270280, 3378960, 3396060, 3485430, 3584730, 3679065, 3717792, 3801330, 3823712, 3924336, 4054752, 4075272, 4289760, 4301676, 4414878, 4528080, 4647240, 4660149, 4678560, 4779640, 4905420, 5068440, 5094090, 5377095, 5433696, 5576688, 5735568, 5886504, 6082128, 6196320, 6213532, 6452514, 6540560, 6622317, 6757920, 6792120, 6970860, 7169460, 7358130, 7602660, 7766915, 7848672, 8150544, 8603352, 8829756, 9056160, 9294480, 9320298, 9559280, 9678771, 9810840, 10136880, 10188180, 10754190, 11037195, 11153376, 11471136, 11773008, 12164256, 12427064, 12905028, 13081120, 13244634, 13584240, 13941720, 13980447, 14338920, 14716260, 15205320, 15533830, 16131285, 16301088, 17206704, 17659512, 18588960, 18640596, 19118560, 19357542, 19621680, 20273760, 20376360, 21508380, 22074390, 23300745, 23546016, 24854128, 25810056, 26489268, 27168480, 27883440, 27960894, 28677840, 29432520, 30410640, 31067660, 32262570, 33111585, 34413408, 35319024, 37281192, 38715084, 39243360, 40752720, 41941341, 43016760, 44148780, 46601490, 48393855, 49708256, 51620112, 52978536, 55766880, 55921788, 57355680, 58865040, 60821280, 62135320, 64525140, 66223170, 69902235, 70638048, 74562384, 77430168, 81505440, 83882682, 86033520, 88297560, 93202980, 96787710, 103240224, 105957072, 111843576, 117730080, 124270640, 125824023, 129050280, 132446340, 139804470, 149124768, 154860336, 167765364, 172067040, 176595120, 186405960, 193575420, 209706705, 211914144, 223687152, 248541280, 251648046, 258100560, 264892680, 279608940, 309720672, 335530728, 353190240, 372811920, 387150840, 419413410, 447374304, 503296092, 516201120, 529785360, 559217880, 629120115, 671061456, 745623840, 774301680, 838826820, 1006592184, 1059570720, 1118435760, 1258240230, 1342122912, 1548603360, 1677653640, 2013184368, 2236871520, 2516480460, 3355307280, 4026368736, 5032960920, 6710614560, 10065921840, 20131843680]

約数ペア:

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