20136490920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:990

約数の個数: 512

約数和(自身を含む): 82994688000

約数和(自身を除く): 62858197080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 331, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 619, 630, 662, 702, 728, 756, 780, 819, 840, 910, 936, 945, 993, 1080, 1092, 1170, 1238, 1260, 1324, 1365, 1404, 1512, 1560, 1638, 1655, 1755, 1820, 1857, 1890, 1986, 2184, 2317, 2340, 2457, 2476, 2520, 2648, 2730, 2808, 2979, 3095, 3276, 3310, 3510, 3640, 3714, 3780, 3972, 4095, 4303, 4333, 4634, 4680, 4914, 4952, 4965, 5460, 5571, 5958, 6190, 6552, 6620, 6951, 7020, 7428, 7560, 7944, 8047, 8190, 8606, 8666, 8937, 9268, 9285, 9828, 9930, 10920, 11142, 11585, 11916, 12285, 12380, 12909, 12999, 13240, 13902, 14040, 14856, 14895, 16094, 16380, 16713, 17212, 17332, 17874, 18536, 18570, 19656, 19860, 20853, 21515, 21665, 22284, 23170, 23832, 24141, 24570, 24760, 25818, 25998, 27804, 27855, 29790, 30121, 32188, 32760, 33426, 34424, 34664, 34755, 35748, 37140, 38727, 38997, 39720, 40235, 41706, 43030, 43330, 44568, 44685, 46340, 48282, 49140, 51636, 51996, 55608, 55710, 56329, 59580, 60242, 62559, 64376, 64545, 64995, 66852, 69510, 71496, 72423, 74280, 77454, 77994, 80470, 83412, 83565, 86060, 86660, 89370, 90363, 92680, 96564, 98280, 103272, 103992, 104265, 111420, 112658, 116181, 116991, 119160, 120484, 120705, 125118, 129090, 129990, 133704, 139020, 144846, 150605, 154908, 155988, 160940, 166824, 167130, 168987, 172120, 173320, 178740, 180726, 193128, 193635, 194985, 204889, 208530, 217269, 222840, 225316, 232362, 233982, 240968, 241410, 250236, 258180, 259980, 271089, 278040, 281645, 289692, 301210, 309816, 311976, 312795, 321880, 334260, 337974, 357480, 361452, 362115, 387270, 389970, 409778, 417060, 434538, 450632, 451815, 464724, 467964, 482820, 500472, 506961, 516360, 519960, 542178, 563290, 579384, 580905, 584955, 602420, 614667, 625590, 668520, 675948, 722904, 724230, 774540, 779940, 813267, 819556, 834120, 844935, 869076, 903630, 929448, 935928, 965640, 1013922, 1024445, 1084356, 1086345, 1126580, 1161810, 1169910, 1204840, 1229334, 1251180, 1351896, 1355445, 1434223, 1448460, 1520883, 1549080, 1559880, 1626534, 1639112, 1689870, 1738152, 1807260, 1844001, 2027844, 2048890, 2168712, 2172690, 2253160, 2323620, 2339820, 2458668, 2502360, 2534805, 2663557, 2710890, 2868446, 2896920, 3041766, 3073335, 3253068, 3379740, 3614520, 3688002, 4055688, 4066335, 4097780, 4302669, 4345380, 4647240, 4679640, 4917336, 5069610, 5327114, 5421780, 5532003, 5736892, 6083532, 6146670, 6506136, 6759480, 7171115, 7376004, 7604415, 7990671, 8132670, 8195560, 8605338, 8690760, 9220005, 10139220, 10654228, 10843560, 11064006, 11473784, 12167064, 12293340, 12908007, 13317785, 14342230, 14752008, 15208830, 15981342, 16265340, 17210676, 18440010, 18644899, 20278440, 21308456, 21513345, 22128012, 23972013, 24586680, 25816014, 26635570, 27660015, 28684460, 30417660, 31962684, 32530680, 34421352, 36880020, 37289798, 38724021, 39953355, 43026690, 44256024, 47944026, 51632028, 53271140, 55320030, 55934697, 57368920, 60835320, 63925368, 64540035, 71916039, 73760040, 74579596, 77448042, 79906710, 86053380, 93224495, 95888052, 103264056, 106542280, 110640060, 111869394, 119860065, 129080070, 143832078, 149159192, 154896084, 159813420, 167804091, 172106760, 186448990, 191776104, 193620105, 221280120, 223738788, 239720130, 258160140, 279673485, 287664156, 309792168, 319626840, 335608182, 359580195, 372897980, 387240210, 447477576, 479440260, 503412273, 516320280, 559346970, 575328312, 671216364, 719160390, 745795960, 774480420, 839020455, 958880520, 1006824546, 1118693940, 1342432728, 1438320780, 1548960840, 1678040910, 2013649092, 2237387880, 2517061365, 2876641560, 3356081820, 4027298184, 5034122730, 6712163640, 10068245460, 20136490920]

約数ペア:

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