21664895616

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 768

約数和(自身を含む): 82424160000

約数和(自身を除く): 60759264384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 32, 36, 38, 39, 42, 48, 52, 56, 57, 63, 64, 72, 73, 76, 78, 84, 91, 96, 104, 112, 114, 117, 126, 128, 133, 144, 146, 149, 152, 156, 168, 171, 182, 192, 208, 219, 224, 228, 234, 247, 252, 266, 273, 288, 292, 298, 304, 312, 336, 342, 364, 384, 399, 416, 438, 447, 448, 456, 468, 494, 504, 511, 532, 546, 576, 584, 596, 608, 624, 657, 672, 684, 728, 741, 798, 819, 832, 876, 894, 896, 912, 936, 949, 988, 1008, 1022, 1043, 1064, 1092, 1152, 1168, 1192, 1197, 1216, 1248, 1314, 1341, 1344, 1368, 1387, 1456, 1482, 1533, 1596, 1638, 1664, 1729, 1752, 1788, 1824, 1872, 1898, 1937, 1976, 2016, 2044, 2086, 2128, 2184, 2223, 2336, 2384, 2394, 2432, 2496, 2628, 2682, 2688, 2736, 2774, 2831, 2847, 2912, 2964, 3066, 3129, 3192, 3276, 3458, 3504, 3576, 3648, 3744, 3796, 3874, 3952, 4032, 4088, 4161, 4172, 4256, 4368, 4446, 4599, 4672, 4768, 4788, 4992, 5187, 5256, 5364, 5472, 5548, 5662, 5694, 5811, 5824, 5928, 6132, 6258, 6384, 6552, 6643, 6916, 7008, 7152, 7296, 7488, 7592, 7748, 7904, 8064, 8176, 8322, 8344, 8493, 8512, 8541, 8736, 8892, 9198, 9344, 9387, 9536, 9576, 9709, 10374, 10512, 10728, 10877, 10944, 11096, 11324, 11388, 11622, 11648, 11856, 12264, 12483, 12516, 12768, 13104, 13286, 13559, 13832, 14016, 14304, 14976, 15184, 15496, 15561, 15808, 16352, 16644, 16688, 16986, 17024, 17082, 17433, 17472, 17784, 18031, 18396, 18774, 19072, 19152, 19418, 19817, 19929, 20748, 21024, 21456, 21754, 21888, 22192, 22648, 22776, 23244, 23712, 24528, 24966, 25032, 25479, 25536, 26208, 26572, 27118, 27664, 28032, 28608, 29127, 30368, 30992, 31122, 31616, 32631, 32704, 33288, 33376, 33972, 34164, 34866, 34944, 35568, 36062, 36792, 36803, 37548, 38304, 38836, 39634, 39858, 40677, 41496, 42048, 42912, 43508, 44384, 45296, 45552, 46488, 47424, 49056, 49932, 50064, 50958, 51072, 52416, 53144, 54093, 54236, 55328, 57216, 58254, 59451, 59787, 60736, 61984, 62244, 65262, 65408, 66576, 66752, 67944, 68328, 69732, 71136, 72124, 73584, 73606, 75096, 76139, 76608, 77672, 79268, 79716, 81354, 82992, 84096, 85824, 87016, 87381, 88768, 90592, 91104, 92976, 94848, 97893, 98112, 99864, 100128, 101916, 104832, 106288, 108186, 108472, 110409, 110656, 116508, 118902, 119574, 121472, 122031, 123968, 124488, 126217, 130524, 133152, 133504, 135888, 136656, 139464, 141401, 142272, 144248, 147168, 147212, 150192, 152278, 153216, 155344, 158536, 159432, 162279, 162708, 165984, 171648, 174032, 174762, 177536, 178353, 181184, 182208, 185952, 195786, 196224, 199728, 200256, 203832, 206663, 212576, 216372, 216944, 220818, 221312, 228417, 233016, 237804, 239148, 244062, 247936, 248976, 252434, 257621, 261048, 266304, 271776, 273312, 278928, 282802, 284544, 288496, 294336, 294424, 300384, 304556, 310688, 317072, 318864, 324558, 325416, 331227, 331968, 348064, 349524, 356706, 362368, 364416, 371904, 378651, 391572, 399456, 400512, 407664, 413326, 424203, 425152, 432744, 433888, 441636, 456834, 466032, 475608, 478296, 488124, 497952, 504868, 515242, 522096, 532608, 543552, 546624, 557856, 565604, 576992, 588672, 588848, 600768, 609112, 619989, 621376, 634144, 637728, 649116, 650832, 662454, 663936, 685251, 696128, 699048, 713412, 743808, 757302, 772863, 783144, 798912, 815328, 826652, 848406, 850304, 865488, 867776, 883272, 913668, 932064, 951216, 956592, 976248, 989807, 995904, 1009736, 1030484, 1044192, 1087104, 1093248, 1115712, 1131208, 1135953, 1153984, 1177696, 1201536, 1218224, 1239978, 1242752, 1268288, 1272609, 1275456, 1298232, 1301664, 1324908, 1370502, 1392256, 1398096, 1426824, 1446641, 1514604, 1545726, 1566288, 1597824, 1630656, 1653304, 1696812, 1730976, 1735552, 1766544, 1827336, 1859967, 1864128, 1902432, 1913184, 1952496, 1979614, 1991808, 2019472, 2060968, 2088384, 2231424, 2262416, 2271906, 2307968, 2318589, 2355392, 2436448, 2479956, 2536576, 2545218, 2550912, 2596464, 2603328, 2649816, 2686619, 2741004, 2796192, 2853648, 2893282, 2969421, 3029208, 3091452, 3132576, 3261312, 3306608, 3393624, 3461952, 3533088, 3654672, 3719934, 3728256, 3804864, 3826368, 3904992, 3959228, 4038944, 4121936, 4176768, 4339923, 4524832, 4543812, 4637178, 4710784, 4872896, 4959912, 5090436, 5192928, 5206656, 5299632, 5373238, 5482008, 5592384, 5707296, 5786564, 5938842, 6058416, 6182904, 6265152, 6613216, 6787248, 6923904, 7066176, 7309344, 7439868, 7609728, 7652736, 7809984, 7918456, 8059857, 8077888, 8243872, 8679846, 8908263, 9049664, 9087624, 9274356, 9745792, 9919824, 10180872, 10385856, 10599264, 10746476, 10964016, 11184768, 11414592, 11573128, 11877684, 12116832, 12365808, 12530304, 13019769, 13226432, 13574496, 14132352, 14618688, 14879736, 15619968, 15836912, 16119714, 16155776, 16487744, 17359692, 17816526, 18099328, 18175248, 18548712, 18806333, 19839648, 20361744, 20771712, 21198528, 21492952, 21928032, 22829184, 23146256, 23755368, 24179571, 24233664, 24731616, 26039538, 26452864, 27148992, 29237376, 29759472, 31673824, 32239428, 32975488, 34719384, 35633052, 36350496, 37097424, 37612666, 39679296, 40723488, 42397056, 42985904, 43856064, 46292512, 47510736, 48359142, 48467328, 49463232, 52079076, 54297984, 56418999, 59518944, 63347648, 64478856, 69438768, 71266104, 72700992, 74194848, 75225332, 79358592, 81446976, 85971808, 87712128, 92585024, 95021472, 96718284, 98926464, 104158152, 112837998, 119037888, 126695296, 128957712, 138877536, 142532208, 145401984, 148389696, 150450664, 162893952, 169256997, 171943616, 185170048, 190042944, 193436568, 208316304, 225675996, 238075776, 257915424, 277755072, 285064416, 296779392, 300901328, 338513994, 343887232, 380085888, 386873136, 416632608, 451351992, 515830848, 555510144, 570128832, 601802656, 677027988, 773746272, 833265216, 902703984, 1031661696, 1140257664, 1203605312, 1354055976, 1547492544, 1666530432, 1805407968, 2407210624, 2708111952, 3094985088, 3610815936, 5416223904, 7221631872, 10832447808, 21664895616]

約数ペア:

[(1, 21664895616), (2, 10832447808), (3, 7221631872), (4, 5416223904), (6, 3610815936), (7, 3094985088), (8, 2708111952), (9, 2407210624), (12, 1805407968), (13, 1666530432), (14, 1547492544), (16, 1354055976), (18, 1203605312), (19, 1140257664), (21, 1031661696), (24, 902703984), (26, 833265216), (28, 773746272), (32, 677027988), (36, 601802656), (38, 570128832), (39, 555510144), (42, 515830848), (48, 451351992), (52, 416632608), (56, 386873136), (57, 380085888), (63, 343887232), (64, 338513994), (72, 300901328), (73, 296779392), (76, 285064416), (78, 277755072), (84, 257915424), (91, 238075776), (96, 225675996), (104, 208316304), (112, 193436568), (114, 190042944), (117, 185170048), (126, 171943616), (128, 169256997), (133, 162893952), (144, 150450664), (146, 148389696), (149, 145401984), (152, 142532208), (156, 138877536), (168, 128957712), (171, 126695296), (182, 119037888), (192, 112837998), (208, 104158152), (219, 98926464), (224, 96718284), (228, 95021472), (234, 92585024), (247, 87712128), (252, 85971808), (266, 81446976), (273, 79358592), (288, 75225332), (292, 74194848), (298, 72700992), (304, 71266104), (312, 69438768), (336, 64478856), (342, 63347648), (364, 59518944), (384, 56418999), (399, 54297984), (416, 52079076), (438, 49463232), (447, 48467328), (448, 48359142), (456, 47510736), (468, 46292512), (494, 43856064), (504, 42985904), (511, 42397056), (532, 40723488), (546, 39679296), (576, 37612666), (584, 37097424), (596, 36350496), (608, 35633052), (624, 34719384), (657, 32975488), (672, 32239428), (684, 31673824), (728, 29759472), (741, 29237376), (798, 27148992), (819, 26452864), (832, 26039538), (876, 24731616), (894, 24233664), (896, 24179571), (912, 23755368), (936, 23146256), (949, 22829184), (988, 21928032), (1008, 21492952), (1022, 21198528), (1043, 20771712), (1064, 20361744), (1092, 19839648), (1152, 18806333), (1168, 18548712), (1192, 18175248), (1197, 18099328), (1216, 17816526), (1248, 17359692), (1314, 16487744), (1341, 16155776), (1344, 16119714), (1368, 15836912), (1387, 15619968), (1456, 14879736), (1482, 14618688), (1533, 14132352), (1596, 13574496), (1638, 13226432), (1664, 13019769), (1729, 12530304), (1752, 12365808), (1788, 12116832), (1824, 11877684), (1872, 11573128), (1898, 11414592), (1937, 11184768), (1976, 10964016), (2016, 10746476), (2044, 10599264), (2086, 10385856), (2128, 10180872), (2184, 9919824), (2223, 9745792), (2336, 9274356), (2384, 9087624), (2394, 9049664), (2432, 8908263), (2496, 8679846), (2628, 8243872), (2682, 8077888), (2688, 8059857), (2736, 7918456), (2774, 7809984), (2831, 7652736), (2847, 7609728), (2912, 7439868), (2964, 7309344), (3066, 7066176), (3129, 6923904), (3192, 6787248), (3276, 6613216), (3458, 6265152), (3504, 6182904), (3576, 6058416), (3648, 5938842), (3744, 5786564), (3796, 5707296), (3874, 5592384), (3952, 5482008), (4032, 5373238), (4088, 5299632), (4161, 5206656), (4172, 5192928), (4256, 5090436), (4368, 4959912), (4446, 4872896), (4599, 4710784), (4672, 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