20680273152

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6857}}^1$

素因数の和:6914

約数の個数: 432

約数和(自身を含む): 78723695232

約数和(自身を除く): 58043422080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 32, 33, 34, 36, 42, 44, 48, 51, 56, 63, 64, 66, 68, 72, 77, 84, 88, 96, 99, 102, 112, 119, 126, 128, 132, 136, 144, 153, 154, 168, 176, 187, 192, 198, 204, 224, 231, 238, 252, 256, 264, 272, 288, 306, 308, 336, 352, 357, 374, 384, 396, 408, 448, 462, 476, 504, 528, 544, 561, 576, 612, 616, 672, 693, 704, 714, 748, 768, 792, 816, 896, 924, 952, 1008, 1056, 1071, 1088, 1122, 1152, 1224, 1232, 1309, 1344, 1386, 1408, 1428, 1496, 1584, 1632, 1683, 1792, 1848, 1904, 2016, 2112, 2142, 2176, 2244, 2304, 2448, 2464, 2618, 2688, 2772, 2816, 2856, 2992, 3168, 3264, 3366, 3696, 3808, 3927, 4032, 4224, 4284, 4352, 4488, 4896, 4928, 5236, 5376, 5544, 5712, 5984, 6336, 6528, 6732, 6857, 7392, 7616, 7854, 8064, 8448, 8568, 8976, 9792, 9856, 10472, 11088, 11424, 11781, 11968, 12672, 13056, 13464, 13714, 14784, 15232, 15708, 16128, 17136, 17952, 19584, 19712, 20571, 20944, 22176, 22848, 23562, 23936, 25344, 26928, 27428, 29568, 30464, 31416, 34272, 35904, 39168, 41142, 41888, 44352, 45696, 47124, 47872, 47999, 53856, 54856, 59136, 61713, 62832, 68544, 71808, 75427, 82284, 83776, 88704, 91392, 94248, 95998, 107712, 109712, 116569, 123426, 125664, 137088, 143616, 143997, 150854, 164568, 167552, 177408, 188496, 191996, 215424, 219424, 226281, 233138, 246852, 251328, 274176, 287994, 301708, 329136, 335104, 349707, 376992, 383992, 430848, 431991, 438848, 452562, 466276, 493704, 502656, 527989, 575988, 603416, 658272, 678843, 699414, 753984, 767984, 815983, 863982, 877696, 905124, 932552, 987408, 1005312, 1049121, 1055978, 1151976, 1206832, 1282259, 1316544, 1357686, 1398828, 1507968, 1535968, 1583967, 1631966, 1727964, 1755392, 1810248, 1865104, 1974816, 2098242, 2111956, 2303952, 2413664, 2447949, 2564518, 2633088, 2715372, 2797656, 3015936, 3071936, 3167934, 3263932, 3455928, 3620496, 3730208, 3846777, 3949632, 4196484, 4223912, 4607904, 4751901, 4827328, 4895898, 5129036, 5266176, 5430744, 5595312, 6143872, 6335868, 6527864, 6911856, 7240992, 7343847, 7460416, 7693554, 7899264, 8392968, 8447824, 8975813, 9215808, 9503802, 9654656, 9791796, 10258072, 10861488, 11190624, 11540331, 12287744, 12671736, 13055728, 13823712, 14481984, 14687694, 14920832, 15387108, 15798528, 16785936, 16895648, 17951626, 18431616, 19007604, 19309312, 19583592, 20516144, 21722976, 22381248, 23080662, 25343472, 26111456, 26927439, 27647424, 28963968, 29375388, 29841664, 30774216, 33571872, 33791296, 35903252, 36863232, 38015208, 39167184, 41032288, 43445952, 44762496, 46161324, 50686944, 52222912, 53854878, 55294848, 57927936, 58750776, 61548432, 67143744, 67582592, 71806504, 76030416, 78334368, 80782317, 82064576, 86891904, 89524992, 92322648, 101373888, 104445824, 107709756, 110589696, 117501552, 123096864, 134287488, 135165184, 143613008, 152060832, 156668736, 161564634, 164129152, 173783808, 184645296, 202747776, 208891648, 215419512, 235003104, 246193728, 268574976, 287226016, 304121664, 313337472, 323129268, 328258304, 369290592, 405495552, 430839024, 470006208, 492387456, 574452032, 608243328, 626674944, 646258536, 738581184, 861678048, 940012416, 984774912, 1148904064, 1216486656, 1292517072, 1477162368, 1723356096, 1880024832, 2297808128, 2585034144, 2954324736, 3446712192, 5170068288, 6893424384, 10340136576, 20680273152]

約数ペア:

[(1, 20680273152), (2, 10340136576), (3, 6893424384), (4, 5170068288), (6, 3446712192), (7, 2954324736), (8, 2585034144), (9, 2297808128), (11, 1880024832), (12, 1723356096), (14, 1477162368), (16, 1292517072), (17, 1216486656), (18, 1148904064), (21, 984774912), (22, 940012416), (24, 861678048), (28, 738581184), (32, 646258536), (33, 626674944), (34, 608243328), (36, 574452032), (42, 492387456), (44, 470006208), (48, 430839024), (51, 405495552), (56, 369290592), (63, 328258304), (64, 323129268), (66, 313337472), (68, 304121664), (72, 287226016), (77, 268574976), (84, 246193728), (88, 235003104), (96, 215419512), (99, 208891648), (102, 202747776), (112, 184645296), (119, 173783808), (126, 164129152), (128, 161564634), (132, 156668736), (136, 152060832), (144, 143613008), (153, 135165184), (154, 134287488), (168, 123096864), (176, 117501552), (187, 110589696), (192, 107709756), (198, 104445824), (204, 101373888), (224, 92322648), (231, 89524992), (238, 86891904), (252, 82064576), (256, 80782317), (264, 78334368), (272, 76030416), (288, 71806504), (306, 67582592), (308, 67143744), (336, 61548432), (352, 58750776), (357, 57927936), (374, 55294848), (384, 53854878), (396, 52222912), (408, 50686944), (448, 46161324), (462, 44762496), (476, 43445952), (504, 41032288), (528, 39167184), (544, 38015208), (561, 36863232), (576, 35903252), (612, 33791296), (616, 33571872), (672, 30774216), (693, 29841664), (704, 29375388), (714, 28963968), (748, 27647424), (768, 26927439), (792, 26111456), (816, 25343472), (896, 23080662), (924, 22381248), (952, 21722976), (1008, 20516144), (1056, 19583592), (1071, 19309312), (1088, 19007604), (1122, 18431616), (1152, 17951626), (1224, 16895648), (1232, 16785936), (1309, 15798528), (1344, 15387108), (1386, 14920832), (1408, 14687694), (1428, 14481984), (1496, 13823712), (1584, 13055728), (1632, 12671736), (1683, 12287744), (1792, 11540331), (1848, 11190624), (1904, 10861488), (2016, 10258072), (2112, 9791796), (2142, 9654656), (2176, 9503802), (2244, 9215808), (2304, 8975813), (2448, 8447824), (2464, 8392968), (2618, 7899264), (2688, 7693554), (2772, 7460416), (2816, 7343847), (2856, 7240992), (2992, 6911856), (3168, 6527864), (3264, 6335868), (3366, 6143872), (3696, 5595312), (3808, 5430744), (3927, 5266176), (4032, 5129036), (4224, 4895898), (4284, 4827328), (4352, 4751901), (4488, 4607904), (4896, 4223912), (4928, 4196484), (5236, 3949632), (5376, 3846777), (5544, 3730208), (5712, 3620496), (5984, 3455928), (6336, 3263932), (6528, 3167934), (6732, 3071936), (6857, 3015936), (7392, 2797656), (7616, 2715372), (7854, 2633088), (8064, 2564518), (8448, 2447949), (8568, 2413664), (8976, 2303952), (9792, 2111956), (9856, 2098242), (10472, 1974816), (11088, 1865104), (11424, 1810248), (11781, 1755392), (11968, 1727964), (12672, 1631966), (13056, 1583967), (13464, 1535968), (13714, 1507968), (14784, 1398828), (15232, 1357686), (15708, 1316544), (16128, 1282259), (17136, 1206832), (17952, 1151976), (19584, 1055978), (19712, 1049121), (20571, 1005312), (20944, 987408), (22176, 932552), (22848, 905124), (23562, 877696), (23936, 863982), (25344, 815983), (26928, 767984), (27428, 753984), (29568, 699414), (30464, 678843), (31416, 658272), (34272, 603416), (35904, 575988), (39168, 527989), (41142, 502656), (41888, 493704), (44352, 466276), (45696, 452562), (47124, 438848), (47872, 431991), (47999, 430848), (53856, 383992), (54856, 376992), (59136, 349707), (61713, 335104), (62832, 329136), (68544, 301708), (71808, 287994), (75427, 274176), (82284, 251328), (83776, 246852), (88704, 233138), (91392, 226281), (94248, 219424), (95998, 215424), (107712, 191996), (109712, 188496), (116569, 177408), (123426, 167552), (125664, 164568), (137088, 150854), (143616, 143997)]