21052912608

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:904

約数の個数: 768

約数和(自身を含む): 84333312000

約数和(自身を除く): 63280399392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 19, 21, 24, 26, 27, 28, 32, 34, 36, 38, 39, 42, 48, 51, 52, 54, 56, 57, 63, 68, 72, 76, 78, 84, 91, 96, 102, 104, 108, 112, 114, 117, 119, 126, 133, 136, 144, 152, 153, 156, 168, 171, 182, 189, 204, 208, 216, 221, 224, 228, 234, 238, 247, 252, 266, 272, 273, 288, 304, 306, 312, 323, 336, 342, 351, 357, 364, 378, 399, 408, 416, 432, 442, 456, 459, 468, 476, 494, 504, 513, 532, 544, 546, 608, 612, 624, 646, 663, 672, 684, 702, 714, 728, 741, 756, 798, 816, 819, 829, 864, 884, 912, 918, 936, 952, 969, 988, 1008, 1026, 1064, 1071, 1092, 1197, 1224, 1248, 1292, 1326, 1368, 1404, 1428, 1456, 1482, 1512, 1547, 1596, 1632, 1638, 1658, 1729, 1768, 1824, 1836, 1872, 1904, 1938, 1976, 1989, 2016, 2052, 2128, 2142, 2184, 2223, 2261, 2394, 2448, 2457, 2487, 2584, 2652, 2736, 2808, 2856, 2907, 2912, 2964, 3024, 3094, 3192, 3213, 3276, 3316, 3458, 3536, 3591, 3672, 3744, 3808, 3876, 3952, 3978, 4104, 4199, 4256, 4284, 4368, 4446, 4522, 4641, 4788, 4896, 4914, 4974, 5168, 5187, 5304, 5472, 5616, 5712, 5803, 5814, 5928, 5967, 6048, 6188, 6384, 6426, 6552, 6632, 6669, 6783, 6916, 7072, 7182, 7344, 7461, 7752, 7904, 7956, 8208, 8398, 8568, 8721, 8736, 8892, 9044, 9282, 9576, 9828, 9948, 10336, 10374, 10608, 10777, 11232, 11424, 11606, 11628, 11856, 11934, 12376, 12597, 12768, 12852, 13104, 13264, 13338, 13566, 13832, 13923, 14093, 14364, 14688, 14922, 15504, 15561, 15751, 15912, 16416, 16796, 17136, 17409, 17442, 17784, 18088, 18564, 19152, 19656, 19896, 20349, 20748, 21216, 21554, 22383, 23212, 23256, 23712, 23868, 24752, 25194, 25704, 26208, 26528, 26676, 27132, 27664, 27846, 28186, 28728, 29393, 29844, 31008, 31122, 31502, 31824, 32331, 33592, 34272, 34818, 34884, 35568, 36176, 37128, 37791, 38304, 39312, 39792, 40698, 41496, 41769, 42279, 43108, 44766, 46424, 46512, 46683, 47253, 47736, 49504, 50388, 51408, 52227, 53352, 54264, 55328, 55692, 56372, 57456, 58786, 59688, 61047, 62244, 63004, 63648, 64662, 67184, 69636, 69768, 71136, 72352, 74256, 75439, 75582, 78624, 79584, 81396, 82992, 83538, 84558, 86216, 88179, 89532, 92848, 93024, 93366, 94506, 95472, 96993, 98651, 100776, 102816, 104454, 106704, 108528, 110257, 111384, 112744, 113373, 114912, 117572, 119376, 122094, 124488, 126008, 126837, 129324, 134368, 139272, 139536, 141759, 148512, 150878, 151164, 156681, 162792, 165984, 167076, 169116, 172432, 176358, 179064, 183209, 185696, 186732, 189012, 190944, 193986, 197302, 201552, 204763, 208908, 213408, 217056, 220514, 222768, 225488, 226317, 226746, 235144, 238752, 244188, 248976, 252016, 253674, 258648, 264537, 267767, 278544, 279072, 283518, 290979, 295953, 301756, 302328, 313362, 325584, 330771, 334152, 338232, 344864, 352716, 358128, 366418, 373464, 378024, 380511, 387972, 394604, 403104, 409526, 417816, 425277, 441028, 445536, 450976, 452634, 453492, 470288, 488376, 497952, 504032, 507348, 517296, 529074, 535534, 549627, 557088, 567036, 581958, 591906, 603512, 604656, 614289, 626724, 651168, 661542, 668304, 676464, 678951, 705432, 716256, 732836, 746928, 756048, 761022, 775944, 789208, 793611, 803301, 819052, 835632, 850554, 882056, 887859, 905268, 906984, 940576, 976752, 992313, 1014696, 1034592, 1058148, 1071068, 1099254, 1134072, 1163916, 1183812, 1207024, 1209312, 1228578, 1253448, 1282463, 1323084, 1336608, 1352928, 1357902, 1410864, 1433341, 1465672, 1493856, 1512096, 1522044, 1551888, 1578416, 1587222, 1606602, 1638104, 1648881, 1671264, 1701108, 1764112, 1775718, 1810536, 1813968, 1842867, 1874369, 1953504, 1984626, 2029392, 2036853, 2116296, 2142136, 2198508, 2268144, 2327832, 2367624, 2409903, 2414048, 2457156, 2506896, 2564926, 2646168, 2663577, 2715804, 2821728, 2866682, 2931344, 2976939, 3044088, 3103776, 3156832, 3174444, 3213204, 3276208, 3297762, 3402216, 3480971, 3528224, 3551436, 3621072, 3627936, 3685734, 3748738, 3847389, 3969252, 4058784, 4073706, 4232592, 4284272, 4300023, 4397016, 4536288, 4655664, 4735248, 4819806, 4914312, 4946643, 5013792, 5129852, 5292336, 5327154, 5431608, 5528601, 5623107, 5733364, 5862688, 5953878, 6088176, 6348888, 6426408, 6552416, 6595524, 6804432, 6961942, 7102872, 7229709, 7242144, 7371468, 7497476, 7694778, 7938504, 8147412, 8465184, 8568544, 8600046, 8794032, 9311328, 9470496, 9639612, 9828624, 9893286, 10259704, 10442913, 10584672, 10654308, 10863216, 11057202, 11246214, 11466728, 11542167, 11907756, 12176352, 12697776, 12852816, 12900069, 13191048, 13608864, 13923884, 14205744, 14459418, 14742936, 14994952, 15389556, 15877008, 16294824, 16869321, 17200092, 17588064, 19279224, 19657248, 19786572, 20519408, 20885826, 21308616, 21726432, 22114404, 22492428, 22933456, 23084334, 23815512, 24366797, 25395552, 25705632, 25800138, 26382096, 27847768, 28411488, 28918836, 29485872, 29989904, 30779112, 31328739, 31754016, 32589648, 33738642, 34400184, 34626501, 38558448, 38700207, 39573144, 41038816, 41771652, 42617232, 44228808, 44984856, 45866912, 46168668, 47631024, 48733594, 50607963, 51600276, 52764192, 55695536, 57837672, 58971744, 59979808, 61558224, 62657478, 65179296, 67477284, 68800368, 69253002, 73100391, 77116896, 77400414, 79146288, 83543304, 85234464, 88457616, 89969712, 92337336, 93986217, 95262048, 97467188, 101215926, 103200552, 111391072, 115675344, 123116448, 125314956, 134954568, 137600736, 138506004, 146200782, 154800828, 158292576, 167086608, 176915232, 179939424, 184674672, 187972434, 194934376, 202431852, 206401104, 219301173, 231350688, 250629912, 269909136, 277012008, 292401564, 309601656, 334173216, 369349344, 375944868, 389868752, 404863704, 412802208, 438602346, 501259824, 539818272, 554024016, 584803128, 619203312, 657903519, 751889736, 779737504, 809727408, 877204692, 1002519648, 1108048032, 1169606256, 1238406624, 1315807038, 1503779472, 1619454816, 1754409384, 2339212512, 2631614076, 3007558944, 3508818768, 5263228152, 7017637536, 10526456304, 21052912608]

約数ペア:

[(1, 21052912608), (2, 10526456304), (3, 7017637536), (4, 5263228152), (6, 3508818768), (7, 3007558944), (8, 2631614076), (9, 2339212512), (12, 1754409384), (13, 1619454816), (14, 1503779472), (16, 1315807038), (17, 1238406624), (18, 1169606256), (19, 1108048032), (21, 1002519648), (24, 877204692), (26, 809727408), (27, 779737504), (28, 751889736), (32, 657903519), (34, 619203312), (36, 584803128), (38, 554024016), (39, 539818272), (42, 501259824), (48, 438602346), (51, 412802208), (52, 404863704), (54, 389868752), (56, 375944868), (57, 369349344), (63, 334173216), (68, 309601656), (72, 292401564), (76, 277012008), (78, 269909136), (84, 250629912), (91, 231350688), (96, 219301173), (102, 206401104), (104, 202431852), (108, 194934376), (112, 187972434), (114, 184674672), (117, 179939424), (119, 176915232), (126, 167086608), (133, 158292576), (136, 154800828), (144, 146200782), (152, 138506004), (153, 137600736), (156, 134954568), (168, 125314956), (171, 123116448), (182, 115675344), (189, 111391072), (204, 103200552), (208, 101215926), (216, 97467188), (221, 95262048), (224, 93986217), (228, 92337336), (234, 89969712), (238, 88457616), (247, 85234464), (252, 83543304), (266, 79146288), (272, 77400414), (273, 77116896), (288, 73100391), (304, 69253002), (306, 68800368), (312, 67477284), (323, 65179296), (336, 62657478), (342, 61558224), (351, 59979808), (357, 58971744), (364, 57837672), (378, 55695536), (399, 52764192), (408, 51600276), (416, 50607963), (432, 48733594), (442, 47631024), (456, 46168668), (459, 45866912), (468, 44984856), (476, 44228808), (494, 42617232), (504, 41771652), (513, 41038816), (532, 39573144), (544, 38700207), (546, 38558448), (608, 34626501), (612, 34400184), (624, 33738642), (646, 32589648), (663, 31754016), (672, 31328739), (684, 30779112), (702, 29989904), (714, 29485872), (728, 28918836), (741, 28411488), (756, 27847768), (798, 26382096), (816, 25800138), (819, 25705632), (829, 25395552), (864, 24366797), (884, 23815512), (912, 23084334), (918, 22933456), (936, 22492428), (952, 22114404), (969, 21726432), (988, 21308616), (1008, 20885826), (1026, 20519408), (1064, 19786572), (1071, 19657248), (1092, 19279224), (1197, 17588064), (1224, 17200092), (1248, 16869321), (1292, 16294824), (1326, 15877008), (1368, 15389556), (1404, 14994952), (1428, 14742936), (1456, 14459418), (1482, 14205744), (1512, 13923884), (1547, 13608864), (1596, 13191048), (1632, 12900069), (1638, 12852816), (1658, 12697776), (1729, 12176352), (1768, 11907756), (1824, 11542167), (1836, 11466728), (1872, 11246214), (1904, 11057202), (1938, 10863216), (1976, 10654308), (1989, 10584672), (2016, 10442913), (2052, 10259704), (2128, 9893286), (2142, 9828624), (2184, 9639612), (2223, 9470496), (2261, 9311328), (2394, 8794032), (2448, 8600046), (2457, 8568544), (2487, 8465184), (2584, 8147412), (2652, 7938504), (2736, 7694778), (2808, 7497476), (2856, 7371468), (2907, 7242144), (2912, 7229709), (2964, 7102872), (3024, 6961942), (3094, 6804432), 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