20181592368

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{19}}^3\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 480

約数和(自身を含む): 71641248000

約数和(自身を除く): 51459655632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 139, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 278, 294, 304, 336, 342, 361, 378, 392, 399, 417, 432, 441, 456, 504, 513, 532, 556, 588, 684, 722, 756, 784, 798, 834, 882, 912, 931, 973, 1008, 1026, 1064, 1083, 1112, 1176, 1197, 1251, 1323, 1368, 1444, 1512, 1596, 1668, 1764, 1862, 1946, 2052, 2128, 2166, 2224, 2352, 2394, 2502, 2527, 2641, 2646, 2736, 2793, 2888, 2919, 3024, 3192, 3249, 3336, 3528, 3591, 3724, 3753, 3892, 4104, 4332, 4788, 5004, 5054, 5282, 5292, 5586, 5776, 5838, 6384, 6498, 6672, 6811, 6859, 7056, 7182, 7448, 7506, 7581, 7784, 7923, 8208, 8379, 8664, 8757, 9576, 9747, 10008, 10108, 10564, 10584, 11172, 11676, 12996, 13622, 13718, 14364, 14896, 15012, 15162, 15568, 15846, 16758, 17328, 17514, 17689, 18487, 19152, 19494, 20016, 20216, 20433, 20577, 21128, 21168, 22344, 22743, 23352, 23769, 25137, 25992, 26271, 27244, 27436, 28728, 30024, 30324, 31692, 33516, 35028, 35378, 36974, 38988, 40432, 40866, 41154, 42256, 44688, 45486, 46704, 47538, 48013, 50179, 50274, 51984, 52542, 53067, 54488, 54872, 55461, 57456, 60048, 60648, 61299, 61731, 63384, 67032, 68229, 70056, 70756, 71307, 73948, 77976, 81732, 82308, 90972, 95076, 96026, 100358, 100548, 105084, 106134, 108976, 109744, 110922, 121296, 122598, 123462, 126768, 129409, 134064, 136458, 140112, 141512, 142614, 144039, 147896, 150537, 155952, 159201, 163464, 164616, 166383, 181944, 183897, 185193, 190152, 192052, 200716, 201096, 210168, 212268, 221844, 245196, 246924, 258818, 272916, 283024, 285228, 288078, 295792, 301074, 318402, 326928, 329232, 332766, 336091, 351253, 363888, 367794, 370386, 380304, 384104, 388227, 401432, 402192, 420336, 424536, 432117, 443688, 451611, 477603, 490392, 493848, 499149, 517636, 545832, 570456, 576156, 602148, 636804, 665532, 672182, 702506, 735588, 740772, 768208, 776454, 802864, 849072, 864234, 887376, 903222, 953401, 955206, 980784, 987696, 998298, 1008273, 1035272, 1053759, 1091664, 1140912, 1152312, 1164681, 1204296, 1273608, 1296351, 1331064, 1344364, 1354833, 1405012, 1471176, 1481544, 1552908, 1728468, 1806444, 1906802, 1910412, 1996596, 2016546, 2070544, 2107518, 2304624, 2329362, 2408592, 2458771, 2547216, 2592702, 2662128, 2688728, 2709666, 2810024, 2860203, 2942352, 2963088, 3024819, 3105816, 3161277, 3456936, 3494043, 3612888, 3813604, 3820824, 3993192, 4033092, 4215036, 4658724, 4917542, 5185404, 5377456, 5419332, 5620048, 5720406, 6049638, 6211632, 6322554, 6673807, 6913872, 6988086, 7225776, 7376313, 7627208, 7641648, 7986384, 8066184, 8430072, 8580609, 9074457, 9317448, 9483831, 9835084, 10370808, 10838664, 11440812, 12099276, 12645108, 13347614, 13976172, 14752626, 15254416, 16132368, 16860144, 17161218, 18148914, 18634896, 18967662, 19670168, 20021421, 20741616, 21677328, 22128939, 22881624, 24198552, 25290216, 25741827, 26695228, 27952344, 29505252, 34322436, 36297828, 37935324, 39340336, 40042842, 44257878, 45763248, 46716649, 48397104, 50580432, 51483654, 53390456, 55904688, 59010504, 60064263, 66386817, 68644872, 72595656, 75870648, 80085684, 88515756, 93433298, 102967308, 106780912, 118021008, 120128526, 132773634, 137289744, 140149947, 145191312, 151741296, 160171368, 177031512, 180192789, 186866596, 205934616, 240257052, 265547268, 280299894, 320342736, 354063024, 360385578, 373733192, 411869232, 420449841, 480514104, 531094536, 560599788, 720771156, 747466384, 840899682, 961028208, 1062189072, 1121199576, 1261349523, 1441542312, 1681799364, 2242399152, 2522699046, 2883084624, 3363598728, 5045398092, 6727197456, 10090796184, 20181592368]

約数ペア:

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