20149081680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1097}}^1$

素因数の和:1191

約数の個数: 480

約数和(自身を含む): 79691399424

約数和(自身を除く): 59542317744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 104, 105, 112, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 208, 210, 232, 240, 260, 273, 280, 290, 312, 336, 348, 364, 377, 390, 406, 420, 435, 455, 464, 520, 546, 560, 580, 609, 624, 696, 728, 754, 780, 812, 840, 841, 870, 910, 1015, 1040, 1092, 1097, 1131, 1160, 1218, 1365, 1392, 1456, 1508, 1560, 1624, 1680, 1682, 1740, 1820, 1885, 2030, 2184, 2194, 2262, 2320, 2436, 2523, 2639, 2730, 3016, 3045, 3120, 3248, 3291, 3364, 3480, 3640, 3770, 4060, 4205, 4368, 4388, 4524, 4872, 5046, 5278, 5460, 5485, 5655, 5887, 6032, 6090, 6582, 6728, 6960, 7280, 7540, 7679, 7917, 8120, 8410, 8776, 9048, 9744, 10092, 10556, 10920, 10933, 10970, 11310, 11774, 12180, 12615, 13164, 13195, 13456, 14261, 15080, 15358, 15834, 16240, 16455, 16820, 17552, 17661, 18096, 20184, 21112, 21840, 21866, 21940, 22620, 23037, 23548, 24360, 25230, 26328, 26390, 28522, 29435, 30160, 30716, 31668, 31813, 32799, 32910, 33640, 35322, 38395, 39585, 40368, 42224, 42783, 43732, 43880, 45240, 46074, 47096, 48720, 50460, 52656, 52780, 54665, 57044, 58870, 61432, 63336, 63626, 65598, 65820, 67280, 70644, 71305, 76531, 76790, 79170, 85566, 87464, 87760, 88305, 90480, 92148, 94192, 95439, 99827, 100920, 105560, 109330, 114088, 115185, 117740, 122864, 126672, 127252, 131196, 131640, 141288, 142610, 153062, 153580, 158340, 159065, 163995, 171132, 174928, 176610, 184296, 190878, 199654, 201840, 211120, 213915, 218660, 222691, 228176, 229593, 230370, 235480, 254504, 262392, 263280, 282576, 285220, 299481, 306124, 307160, 316680, 318130, 327990, 342264, 353220, 368592, 381756, 382655, 399308, 413569, 427830, 437320, 445382, 459186, 460740, 470960, 477195, 499135, 509008, 524784, 570440, 598962, 612248, 614320, 633360, 636260, 655980, 668073, 684528, 706440, 763512, 765310, 798616, 827138, 855660, 874640, 890764, 918372, 921480, 922577, 954390, 998270, 1113455, 1140880, 1147965, 1197924, 1224496, 1240707, 1272520, 1311960, 1336146, 1412880, 1497405, 1527024, 1530620, 1597232, 1654276, 1711320, 1781528, 1836744, 1842960, 1845154, 1908780, 1996540, 2067845, 2226910, 2295930, 2395848, 2481414, 2545040, 2623920, 2672292, 2767731, 2894983, 2994810, 3061240, 3308552, 3340365, 3422640, 3563056, 3673488, 3690308, 3817560, 3993080, 4135690, 4453820, 4591860, 4612885, 4791696, 4962828, 5344584, 5535462, 5789966, 5989620, 6122480, 6203535, 6458039, 6617104, 6680730, 7380616, 7635120, 7986160, 8271380, 8684949, 8907640, 9183720, 9225770, 9925656, 10689168, 11070924, 11579932, 11979240, 11993501, 12407070, 12916078, 13361460, 13838655, 14474915, 14761232, 16542760, 17369898, 17815280, 18367440, 18451540, 19374117, 19851312, 22141848, 23159864, 23958480, 23987002, 24814140, 25832156, 26722920, 27677310, 28949830, 32290195, 33085520, 34739796, 35980503, 36903080, 38748234, 43424745, 44283696, 46319728, 47974004, 49628280, 51664312, 53445840, 55354620, 57899660, 59967505, 64580390, 69479592, 71961006, 73806160, 77496468, 83954507, 86849490, 95948008, 96870585, 99256560, 103328624, 110709240, 115799320, 119935010, 129160780, 138959184, 143922012, 154992936, 167909014, 173698980, 179902515, 191896016, 193741170, 221418480, 231598640, 239870020, 251863521, 258321560, 287844024, 309985872, 335818028, 347397960, 359805030, 387482340, 419772535, 479740040, 503727042, 516643120, 575688048, 671636056, 694795920, 719610060, 774964680, 839545070, 959480080, 1007454084, 1259317605, 1343272112, 1439220120, 1549929360, 1679090140, 2014908168, 2518635210, 2878440240, 3358180280, 4029816336, 5037270420, 6716360560, 10074540840, 20149081680]

約数ペア:

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