20149002720

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 960

約数和(自身を含む): 90381215232

約数和(自身を除く): 70232212512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 61, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 122, 126, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 183, 189, 198, 210, 216, 220, 224, 231, 240, 244, 252, 264, 270, 280, 288, 297, 305, 308, 315, 324, 330, 331, 336, 352, 360, 366, 378, 385, 396, 405, 420, 427, 432, 440, 462, 480, 488, 495, 504, 528, 540, 549, 560, 567, 594, 610, 616, 630, 648, 660, 662, 671, 672, 693, 720, 732, 756, 770, 792, 810, 840, 854, 864, 880, 891, 915, 924, 945, 976, 990, 993, 1008, 1056, 1080, 1098, 1120, 1134, 1155, 1188, 1220, 1232, 1260, 1281, 1296, 1320, 1324, 1342, 1386, 1440, 1464, 1485, 1512, 1540, 1584, 1620, 1647, 1655, 1680, 1708, 1760, 1782, 1830, 1848, 1890, 1952, 1980, 1986, 2013, 2016, 2079, 2135, 2160, 2196, 2268, 2310, 2317, 2376, 2440, 2464, 2520, 2562, 2592, 2640, 2648, 2684, 2745, 2772, 2835, 2928, 2970, 2979, 3024, 3080, 3168, 3240, 3294, 3310, 3355, 3360, 3416, 3465, 3564, 3641, 3660, 3696, 3780, 3843, 3960, 3972, 4026, 4158, 4270, 4320, 4392, 4455, 4536, 4620, 4634, 4697, 4752, 4880, 4941, 4965, 5040, 5124, 5280, 5296, 5368, 5490, 5544, 5670, 5856, 5940, 5958, 6039, 6048, 6160, 6237, 6405, 6480, 6588, 6620, 6710, 6832, 6930, 6951, 7128, 7282, 7320, 7392, 7560, 7686, 7920, 7944, 8052, 8235, 8316, 8540, 8784, 8910, 8937, 9072, 9240, 9268, 9394, 9504, 9760, 9882, 9930, 10065, 10080, 10248, 10395, 10592, 10736, 10923, 10980, 11088, 11340, 11529, 11585, 11880, 11916, 12078, 12320, 12474, 12810, 12960, 13176, 13240, 13420, 13664, 13860, 13902, 14091, 14256, 14564, 14640, 14895, 15120, 15372, 15840, 15888, 16104, 16470, 16632, 17080, 17568, 17820, 17874, 18117, 18144, 18205, 18480, 18536, 18788, 19215, 19764, 19860, 20130, 20191, 20496, 20790, 20853, 21472, 21846, 21960, 22176, 22680, 23058, 23170, 23485, 23760, 23832, 24156, 24705, 24948, 25487, 25620, 26352, 26480, 26811, 26840, 27720, 27804, 28182, 28512, 29128, 29280, 29790, 30195, 30240, 30744, 31185, 31776, 32208, 32769, 32940, 33264, 34160, 34587, 34755, 35640, 35748, 36234, 36410, 36960, 37072, 37576, 38430, 39528, 39720, 40260, 40382, 40992, 41580, 41706, 42273, 43692, 43920, 44685, 45360, 46116, 46340, 46970, 47520, 47664, 48312, 49410, 49896, 50974, 51240, 52704, 52960, 53622, 53680, 54351, 54615, 55440, 55608, 56364, 57645, 58256, 59580, 60390, 60573, 61488, 62370, 62559, 64416, 65538, 65880, 66528, 68320, 69174, 69510, 70455, 71280, 71496, 72468, 72820, 74144, 75152, 76461, 76860, 79056, 79440, 80520, 80764, 83160, 83412, 84546, 87384, 87840, 89370, 90585, 90720, 92232, 92680, 93940, 95328, 96624, 98307, 98820, 99792, 100955, 101948, 102480, 104265, 107244, 107360, 108702, 109230, 110880, 111216, 112728, 115290, 116512, 119160, 120780, 121146, 122976, 124740, 125118, 126819, 127435, 131076, 131760, 134055, 138348, 139020, 140910, 141337, 142560, 142992, 144936, 145640, 150304, 152922, 153720, 158112, 158880, 161040, 161528, 163845, 166320, 166824, 169092, 172935, 174768, 178740, 181170, 181719, 184464, 185360, 187677, 187880, 193248, 196614, 197640, 199584, 201910, 203896, 204960, 208530, 211365, 214488, 217404, 218460, 222101, 222432, 225456, 229383, 230580, 238320, 241560, 242292, 249480, 250236, 253638, 254870, 262152, 263520, 268110, 271755, 276696, 278040, 281820, 282674, 285984, 289872, 291280, 294921, 302865, 305844, 307440, 312795, 322080, 323056, 327690, 332640, 333648, 338184, 345870, 349536, 357480, 362340, 363438, 368928, 370720, 375354, 375760, 380457, 382305, 393228, 395280, 403820, 407792, 417060, 422730, 424011, 428976, 434808, 436920, 444202, 450912, 458766, 461160, 476640, 483120, 484584, 491535, 498960, 500472, 507276, 509740, 524304, 536220, 543510, 545157, 553392, 556080, 563640, 565348, 579744, 582560, 589842, 605730, 611688, 614880, 625590, 634095, 646112, 655380, 666303, 667296, 676368, 688149, 691740, 706685, 714960, 724680, 726876, 750708, 751520, 760914, 764610, 786456, 790560, 807640, 815584, 834120, 845460, 848022, 857952, 869616, 873840, 888404, 908595, 917532, 922320, 938385, 966240, 969168, 983070, 997920, 1000944, 1014552, 1019480, 1048608, 1072440, 1087020, 1090314, 1106784, 1110505, 1112160, 1127280, 1130696, 1146915, 1179684, 1211460, 1223376, 1251180, 1268190, 1272033, 1310760, 1332606, 1352736, 1376298, 1383480, 1413370, 1429920, 1449360, 1453752, 1474605, 1501416, 1521828, 1529220, 1554707, 1572912, 1615280, 1635471, 1668240, 1690920, 1696044, 1739232, 1747680, 1776808, 1817190, 1835064, 1844640, 1876770, 1902285, 1938336, 1966140, 1998909, 2001888, 2029104, 2038960, 2064447, 2120055, 2144880, 2174040, 2180628, 2221010, 2254560, 2261392, 2293830, 2359368, 2422920, 2446752, 2502360, 2536380, 2544066, 2621520, 2665212, 2725785, 2752596, 2766960, 2826740, 2898720, 2907504, 2949210, 3002832, 3043656, 3058440, 3109414, 3145824, 3230560, 3270942, 3331515, 3336480, 3381840, 3392088, 3440745, 3553616, 3634380, 3670128, 3753540, 3804570, 3816099, 3932280, 3997818, 4058208, 4077920, 4128894, 4240110, 4289760, 4348080, 4361256, 4442020, 4522784, 4587660, 4664121, 4718736, 4845840, 5004720, 5072760, 5088132, 5243040, 5330424, 5451570, 5505192, 5533920, 5653480, 5815008, 5898420, 5996727, 6005664, 6087312, 6116880, 6218828, 6360165, 6541884, 6663030, 6763680, 6784176, 6881490, 7107232, 7268760, 7340256, 7507080, 7609140, 7632198, 7773535, 7864560, 7995636, 8177355, 8257788, 8480220, 8696160, 8722512, 8884040, 9175320, 9328242, 9437472, 9691680, 9994545, 10009440, 10145520, 10176264, 10322235, 10660848, 10903140, 11010384, 11306960, 11448297, 11796840, 11993454, 12174624, 12233760, 12437656, 12720330, 13083768, 13326060, 13568352, 13762980, 13992363, 14537520, 15014160, 15218280, 15264396, 15547070, 15729120, 15991272, 16354710, 16515576, 16960440, 17445024, 17768080, 17990181, 18350640, 18656484, 19080495, 19989090, 20291040, 20352528, 20644470, 21321696, 21806280, 22020768, 22613920, 22896594, 23320605, 23593680, 23986908, 24875312, 25440660, 26167536, 26652120, 27525960, 27984726, 29075040, 29983635, 30028320, 30436560, 30528792, 31094140, 31982544, 32709420, 33031152, 33920880, 35536160, 35980362, 36701280, 37312968, 38160990, 39978180, 40705056, 41288940, 41977089, 43612560, 45793188, 46641210, 47187360, 47973816, 49750624, 50881320, 52335072, 53304240, 55051920, 55969452, 57241485, 59967270, 60873120, 61057584, 62188280, 63965088, 65418840, 66062304, 67841760, 69961815, 71960724, 74625936, 76321980, 79956360, 82577880, 83954178, 87225120, 89950905, 91586376, 93282420, 95947632, 101762640, 106608480, 110103840, 111938904, 114482970, 119934540, 122115168, 124376560, 125931267, 130837680, 139923630, 143921448, 149251872, 152643960, 159912720, 165155760, 167908356, 179901810, 183172752, 186564840, 191895264, 203525280, 209885445, 223877808, 228965940, 239869080, 248753120, 251862534, 261675360, 279847260, 287842896, 305287920, 319825440, 330311520, 335816712, 359803620, 366345504, 373129680, 419770890, 447755616, 457931880, 479738160, 503725068, 559694520, 575685792, 610575840, 629656335, 671633424, 719607240, 746259360, 839541780, 915863760, 959476320, 1007450136, 1119389040, 1259312670, 1343266848, 1439214480, 1679083560, 1831727520, 2014900272, 2238778080, 2518625340, 2878428960, 3358167120, 4029800544, 5037250680, 6716334240, 10074501360, 20149002720]

約数ペア:

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(1980, 10176264), (1986, 10145520), (2013, 10009440), (2016, 9994545), (2079, 9691680), (2135, 9437472), (2160, 9328242), (2196, 9175320), (2268, 8884040), (2310, 8722512), (2317, 8696160), (2376, 8480220), (2440, 8257788), (2464, 8177355), (2520, 7995636), (2562, 7864560), (2592, 7773535), (2640, 7632198), (2648, 7609140), (2684, 7507080), (2745, 7340256), (2772, 7268760), (2835, 7107232), (2928, 6881490), (2970, 6784176), (2979, 6763680), (3024, 6663030), (3080, 6541884), (3168, 6360165), (3240, 6218828), (3294, 6116880), (3310, 6087312), (3355, 6005664), (3360, 5996727), (3416, 5898420), (3465, 5815008), (3564, 5653480), (3641, 5533920), (3660, 5505192), (3696, 5451570), (3780, 5330424), (3843, 5243040), (3960, 5088132), (3972, 5072760), (4026, 5004720), (4158, 4845840), (4270, 4718736), (4320, 4664121), (4392, 4587660), (4455, 4522784), (4536, 4442020), (4620, 4361256), (4634, 4348080), (4697, 4289760), (4752, 4240110), (4880, 4128894), (4941, 4077920), (4965, 4058208), (5040, 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181170), (112728, 178740), (115290, 174768), (116512, 172935), (119160, 169092), (120780, 166824), (121146, 166320), (122976, 163845), (124740, 161528), (125118, 161040), (126819, 158880), (127435, 158112), (131076, 153720), (131760, 152922), (134055, 150304), (138348, 145640), (139020, 144936), (140910, 142992), (141337, 142560)]