1720239945216

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{19993}}^1$

素因数の和:20197

約数の個数: 320

約数和(自身を含む): 5131464898560

約数和(自身を除く): 3411224953344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 139, 156, 186, 192, 208, 248, 256, 278, 312, 372, 384, 403, 416, 417, 496, 512, 556, 624, 744, 768, 806, 832, 834, 992, 1112, 1209, 1248, 1488, 1536, 1612, 1664, 1668, 1807, 1984, 2224, 2418, 2496, 2976, 3224, 3328, 3336, 3614, 3968, 4309, 4448, 4836, 4992, 5421, 5952, 6448, 6656, 6672, 7228, 7936, 8618, 8896, 9672, 9984, 10842, 11904, 12896, 12927, 13344, 14456, 15872, 17236, 17792, 19344, 19968, 19993, 21684, 23808, 25792, 25854, 26688, 28912, 34472, 35584, 38688, 39986, 43368, 47616, 51584, 51708, 53376, 56017, 57824, 59979, 68944, 71168, 77376, 79972, 86736, 103168, 103416, 106752, 112034, 115648, 119958, 137888, 154752, 159944, 168051, 173472, 206336, 206832, 213504, 224068, 231296, 239916, 259909, 275776, 309504, 319888, 336102, 346944, 413664, 448136, 462592, 479832, 519818, 551552, 619008, 619783, 639776, 672204, 693888, 779727, 827328, 896272, 925184, 959664, 1039636, 1103104, 1239566, 1279552, 1344408, 1387776, 1559454, 1654656, 1792544, 1859349, 1919328, 2079272, 2206208, 2479132, 2559104, 2688816, 2775552, 2779027, 3118908, 3309312, 3585088, 3718698, 3838656, 4158544, 4958264, 5118208, 5377632, 5558054, 6237816, 6618624, 7170176, 7437396, 7677312, 8057179, 8317088, 8337081, 9916528, 10236416, 10755264, 11116108, 12475632, 14340352, 14874792, 15354624, 16114358, 16634176, 16674162, 19833056, 21510528, 22232216, 24171537, 24951264, 28680704, 29749584, 30709248, 32228716, 33268352, 33348324, 36127351, 39666112, 43021056, 44464432, 48343074, 49902528, 59499168, 64457432, 66536704, 66696648, 72254702, 79332224, 86042112, 86149837, 88928864, 96686148, 99805056, 108382053, 118998336, 128914864, 133073408, 133393296, 144509404, 158664448, 172299674, 177857728, 193372296, 199610112, 216764106, 237996672, 257829728, 258449511, 266786592, 289018808, 317328896, 344599348, 355715456, 386744592, 399220224, 433528212, 475993344, 515659456, 516899022, 533573184, 578037616, 689198696, 711430912, 773489184, 867056424, 951986688, 1031318912, 1033798044, 1067146368, 1119947881, 1156075232, 1378397392, 1422861824, 1546978368, 1734112848, 2062637824, 2067596088, 2134292736, 2239895762, 2312150464, 2756794784, 3093956736, 3359843643, 3468225696, 4125275648, 4135192176, 4268585472, 4479791524, 4624300928, 5513589568, 6187913472, 6719687286, 6936451392, 8270384352, 8959583048, 9248601856, 11027179136, 12375826944, 13439374572, 13872902784, 16540768704, 17919166096, 18497203712, 22054358272, 26878749144, 27745805568, 33081537408, 35838332192, 44108716544, 53757498288, 55491611136, 66163074816, 71676664384, 107514996576, 132326149632, 143353328768, 215029993152, 286706657536, 430059986304, 573413315072, 860119972608, 1720239945216]

約数ペア:

[(1, 1720239945216), (2, 860119972608), (3, 573413315072), (4, 430059986304), (6, 286706657536), (8, 215029993152), (12, 143353328768), (13, 132326149632), (16, 107514996576), (24, 71676664384), (26, 66163074816), (31, 55491611136), (32, 53757498288), (39, 44108716544), (48, 35838332192), (52, 33081537408), (62, 27745805568), (64, 26878749144), (78, 22054358272), (93, 18497203712), (96, 17919166096), (104, 16540768704), (124, 13872902784), (128, 13439374572), (139, 12375826944), (156, 11027179136), (186, 9248601856), (192, 8959583048), (208, 8270384352), (248, 6936451392), (256, 6719687286), (278, 6187913472), (312, 5513589568), (372, 4624300928), (384, 4479791524), (403, 4268585472), (416, 4135192176), (417, 4125275648), (496, 3468225696), (512, 3359843643), (556, 3093956736), (624, 2756794784), (744, 2312150464), (768, 2239895762), (806, 2134292736), (832, 2067596088), (834, 2062637824), (992, 1734112848), (1112, 1546978368), (1209, 1422861824), (1248, 1378397392), (1488, 1156075232), (1536, 1119947881), (1612, 1067146368), (1664, 1033798044), (1668, 1031318912), (1807, 951986688), (1984, 867056424), (2224, 773489184), (2418, 711430912), (2496, 689198696), (2976, 578037616), (3224, 533573184), (3328, 516899022), (3336, 515659456), (3614, 475993344), (3968, 433528212), (4309, 399220224), (4448, 386744592), (4836, 355715456), (4992, 344599348), (5421, 317328896), (5952, 289018808), (6448, 266786592), (6656, 258449511), (6672, 257829728), (7228, 237996672), (7936, 216764106), (8618, 199610112), (8896, 193372296), (9672, 177857728), (9984, 172299674), (10842, 158664448), (11904, 144509404), (12896, 133393296), (12927, 133073408), (13344, 128914864), (14456, 118998336), (15872, 108382053), (17236, 99805056), (17792, 96686148), (19344, 88928864), (19968, 86149837), (19993, 86042112), (21684, 79332224), (23808, 72254702), (25792, 66696648), (25854, 66536704), (26688, 64457432), (28912, 59499168), (34472, 49902528), (35584, 48343074), (38688, 44464432), (39986, 43021056), (43368, 39666112), (47616, 36127351), (51584, 33348324), (51708, 33268352), (53376, 32228716), (56017, 30709248), (57824, 29749584), (59979, 28680704), (68944, 24951264), (71168, 24171537), (77376, 22232216), (79972, 21510528), (86736, 19833056), (103168, 16674162), (103416, 16634176), (106752, 16114358), (112034, 15354624), (115648, 14874792), (119958, 14340352), (137888, 12475632), (154752, 11116108), (159944, 10755264), (168051, 10236416), (173472, 9916528), (206336, 8337081), (206832, 8317088), (213504, 8057179), (224068, 7677312), (231296, 7437396), (239916, 7170176), (259909, 6618624), (275776, 6237816), (309504, 5558054), (319888, 5377632), (336102, 5118208), (346944, 4958264), (413664, 4158544), (448136, 3838656), (462592, 3718698), (479832, 3585088), (519818, 3309312), (551552, 3118908), (619008, 2779027), (619783, 2775552), (639776, 2688816), (672204, 2559104), (693888, 2479132), (779727, 2206208), (827328, 2079272), (896272, 1919328), (925184, 1859349), (959664, 1792544), (1039636, 1654656), (1103104, 1559454), (1239566, 1387776), (1279552, 1344408)]