20144322576

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 720

約数和(自身を含む): 74095257600

約数和(自身を除く): 53950935024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 47, 48, 49, 56, 57, 63, 69, 72, 76, 84, 92, 94, 98, 112, 114, 126, 133, 138, 139, 141, 144, 147, 152, 161, 168, 171, 184, 188, 196, 207, 228, 252, 266, 276, 278, 282, 294, 304, 322, 329, 336, 342, 368, 376, 392, 399, 414, 417, 423, 437, 441, 456, 483, 504, 532, 552, 556, 564, 588, 644, 658, 684, 752, 784, 798, 828, 834, 846, 874, 882, 893, 912, 931, 966, 973, 987, 1008, 1064, 1081, 1104, 1112, 1127, 1128, 1176, 1197, 1251, 1288, 1311, 1316, 1368, 1449, 1596, 1656, 1668, 1692, 1748, 1764, 1786, 1862, 1932, 1946, 1974, 2128, 2162, 2224, 2254, 2256, 2303, 2352, 2394, 2502, 2576, 2622, 2632, 2641, 2679, 2736, 2793, 2898, 2919, 2961, 3059, 3192, 3197, 3243, 3312, 3336, 3381, 3384, 3496, 3528, 3572, 3724, 3864, 3892, 3933, 3948, 4324, 4508, 4606, 4788, 5004, 5244, 5264, 5282, 5358, 5586, 5796, 5838, 5922, 6118, 6251, 6384, 6394, 6486, 6533, 6672, 6762, 6768, 6811, 6909, 6992, 7056, 7144, 7448, 7567, 7728, 7784, 7866, 7896, 7923, 8037, 8379, 8648, 8757, 9016, 9177, 9212, 9576, 9591, 9729, 10008, 10143, 10488, 10564, 10716, 11172, 11592, 11676, 11844, 12236, 12502, 12788, 12972, 13066, 13524, 13622, 13818, 14288, 14896, 15134, 15568, 15732, 15792, 15846, 16074, 16758, 17296, 17514, 18032, 18354, 18424, 18487, 18753, 19152, 19182, 19458, 19599, 20016, 20286, 20433, 20539, 20727, 20976, 21128, 21413, 21432, 22344, 22379, 22701, 23184, 23352, 23688, 23769, 24472, 25004, 25576, 25944, 26132, 27048, 27244, 27531, 27636, 28773, 30268, 31464, 31692, 32148, 33516, 35028, 36708, 36848, 36974, 37506, 38364, 38916, 39198, 40572, 40866, 41078, 41454, 42256, 42826, 42864, 43757, 44688, 44758, 45402, 45731, 46704, 47376, 47538, 48944, 50008, 51152, 51888, 52264, 52969, 54096, 54488, 55062, 55272, 55461, 56259, 57546, 58797, 60536, 60743, 61299, 61617, 62928, 63384, 64239, 64296, 67032, 67137, 68103, 70056, 73416, 73948, 75012, 76728, 77832, 78396, 81144, 81732, 82156, 82908, 85652, 87514, 89516, 90804, 91462, 95076, 100016, 104528, 105938, 108976, 110124, 110544, 110922, 112518, 115092, 117594, 121072, 121486, 122598, 123234, 124127, 126768, 128478, 128592, 129409, 131271, 134064, 134274, 136206, 137193, 140112, 143773, 146832, 147896, 150024, 150259, 153456, 155664, 156653, 156792, 158907, 162288, 163464, 164312, 165816, 166383, 171304, 175028, 179032, 181608, 182229, 182924, 184851, 190152, 192717, 201411, 211876, 220248, 221844, 225036, 230184, 235188, 242972, 245196, 246468, 248254, 256956, 258818, 262542, 268548, 272412, 274386, 287546, 295792, 300048, 300518, 313306, 313584, 317814, 320117, 326928, 328624, 331632, 332766, 342608, 350056, 358064, 363216, 364458, 365848, 369702, 372381, 380304, 385434, 388227, 393813, 402822, 411579, 423752, 425201, 431319, 440496, 443688, 450072, 450777, 460368, 469959, 470376, 476721, 485944, 490392, 492936, 496508, 513912, 517636, 525084, 537096, 544824, 546687, 548772, 575092, 601036, 626612, 635628, 640234, 665532, 700112, 728916, 731696, 739404, 744762, 770868, 776454, 787626, 805644, 823158, 847504, 850402, 862638, 868889, 887376, 900144, 901554, 939918, 940752, 953442, 960351, 971888, 980784, 985872, 993016, 1006411, 1027824, 1035272, 1050168, 1051813, 1074192, 1089648, 1093374, 1097544, 1117143, 1150184, 1164681, 1202072, 1253224, 1271256, 1275603, 1280468, 1293957, 1331064, 1352331, 1409877, 1457832, 1478808, 1489524, 1541736, 1552908, 1575252, 1611288, 1646316, 1700804, 1725276, 1737778, 1803108, 1879836, 1906884, 1920702, 1986032, 2012822, 2070544, 2100336, 2103626, 2186748, 2195088, 2234286, 2300368, 2329362, 2404144, 2506448, 2542512, 2551206, 2560936, 2587914, 2606667, 2662128, 2704662, 2819754, 2854921, 2881053, 2915664, 2957616, 2976407, 2979048, 3019233, 3083472, 3105816, 3150504, 3155439, 3222576, 3292632, 3401608, 3450552, 3475556, 3606216, 3759672, 3813768, 3826809, 3841404, 4025644, 4207252, 4373496, 4468572, 4658724, 5102412, 5121872, 5175828, 5213334, 5409324, 5639508, 5709842, 5762106, 5952814, 5958096, 6038466, 6082223, 6211632, 6301008, 6310878, 6585264, 6803216, 6901104, 6951112, 7212432, 7362691, 7519344, 7627536, 7653618, 7682808, 7820001, 8051288, 8414504, 8564763, 8746992, 8929221, 8937144, 9057699, 9317448, 9466317, 10204824, 10351656, 10426668, 10818648, 11279016, 11419684, 11524212, 11905628, 12076932, 12164446, 12621756, 13902224, 14725382, 15307236, 15365616, 15640002, 16102576, 16829008, 17129526, 17858442, 17874288, 18115398, 18246669, 18634896, 18932634, 19984447, 20409648, 20703312, 20853336, 21637296, 22088073, 22558032, 22839368, 23048424, 23811256, 24153864, 24328892, 25243512, 25694289, 26787663, 29450764, 30614472, 31280004, 34259052, 35716884, 36230796, 36493338, 37865268, 39968894, 41706672, 44176146, 45678736, 46096848, 47622512, 48307728, 48657784, 50487024, 51388578, 53575326, 54740007, 58901528, 59953341, 61228944, 62560008, 66264219, 68518104, 71433768, 72461592, 72986676, 75730536, 79937788, 88352292, 97315568, 102777156, 107150652, 109480014, 117803056, 119906682, 125120016, 132528438, 137036208, 139891129, 142867536, 144923184, 145973352, 151461072, 159875576, 176704584, 179860023, 205554312, 214301304, 218960028, 239813364, 265056876, 279782258, 291946704, 319751152, 353409168, 359720046, 411108624, 419673387, 428602608, 437920056, 479626728, 530113752, 559564516, 719440092, 839346774, 875840112, 959253456, 1060227504, 1119129032, 1259020161, 1438880184, 1678693548, 2238258064, 2518040322, 2877760368, 3357387096, 5036080644, 6714774192, 10072161288, 20144322576]

約数ペア:

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(1692, 11905628), (1748, 11524212), (1764, 11419684), (1786, 11279016), (1862, 10818648), (1932, 10426668), (1946, 10351656), (1974, 10204824), (2128, 9466317), (2162, 9317448), (2224, 9057699), (2254, 8937144), (2256, 8929221), (2303, 8746992), (2352, 8564763), (2394, 8414504), (2502, 8051288), (2576, 7820001), (2622, 7682808), (2632, 7653618), (2641, 7627536), (2679, 7519344), (2736, 7362691), (2793, 7212432), (2898, 6951112), (2919, 6901104), (2961, 6803216), (3059, 6585264), (3192, 6310878), (3197, 6301008), (3243, 6211632), (3312, 6082223), (3336, 6038466), (3381, 5958096), (3384, 5952814), (3496, 5762106), (3528, 5709842), (3572, 5639508), (3724, 5409324), (3864, 5213334), (3892, 5175828), (3933, 5121872), (3948, 5102412), (4324, 4658724), (4508, 4468572), (4606, 4373496), (4788, 4207252), (5004, 4025644), (5244, 3841404), (5264, 3826809), (5282, 3813768), (5358, 3759672), (5586, 3606216), (5796, 3475556), (5838, 3450552), (5922, 3401608), (6118, 3292632), (6251, 3222576), (6384, 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