20523544992

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{443}}^1$

素因数の和:577

約数の個数: 288

約数和(自身を含む): 63541195200

約数和(自身を除く): 43017650208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 43, 48, 54, 58, 72, 86, 87, 96, 108, 116, 129, 144, 172, 174, 216, 232, 258, 261, 288, 344, 348, 387, 432, 443, 464, 516, 522, 688, 696, 774, 783, 864, 886, 928, 1032, 1044, 1161, 1247, 1329, 1376, 1392, 1548, 1566, 1772, 1849, 2064, 2088, 2322, 2494, 2658, 2784, 3096, 3132, 3544, 3698, 3741, 3987, 4128, 4176, 4644, 4988, 5316, 5547, 6192, 6264, 7088, 7396, 7482, 7974, 8352, 9288, 9976, 10632, 11094, 11223, 11961, 12384, 12528, 12847, 14176, 14792, 14964, 15948, 16641, 18576, 19049, 19952, 21264, 22188, 22446, 23922, 25056, 25694, 29584, 29928, 31896, 33282, 33669, 37152, 38098, 38541, 39904, 42528, 44376, 44892, 47844, 49923, 51388, 53621, 57147, 59168, 59856, 63792, 66564, 67338, 76196, 77082, 88752, 89784, 95688, 99846, 102776, 107242, 114294, 115623, 119712, 127584, 133128, 134676, 152392, 154164, 160863, 171441, 177504, 179568, 191376, 199692, 205552, 214484, 228588, 231246, 266256, 269352, 304784, 308328, 321726, 342882, 346869, 359136, 382752, 399384, 411104, 428968, 457176, 462492, 482589, 514323, 532512, 538704, 552421, 609568, 616656, 643452, 685764, 693738, 798768, 819107, 857936, 914352, 924984, 965178, 1028646, 1077408, 1104842, 1233312, 1286904, 1371528, 1387476, 1447767, 1597536, 1638214, 1657263, 1715872, 1828704, 1849968, 1930356, 2057292, 2209684, 2457321, 2573808, 2743056, 2774952, 2895534, 3276428, 3314526, 3699936, 3860712, 4114584, 4419368, 4914642, 4971789, 5147616, 5486112, 5549904, 5791068, 6552856, 6629052, 7371963, 7721424, 8229168, 8838736, 9829284, 9943578, 11099808, 11582136, 13105712, 13258104, 14743926, 14915367, 15442848, 16458336, 17677472, 19658568, 19887156, 22115889, 23164272, 23754103, 26211424, 26516208, 29487852, 29830734, 39317136, 39774312, 44231778, 46328544, 47508206, 53032416, 58975704, 59661468, 71262309, 78634272, 79548624, 88463556, 95016412, 117951408, 119322936, 142524618, 159097248, 176927112, 190032824, 213786927, 235902816, 238645872, 285049236, 353854224, 380065648, 427573854, 477291744, 570098472, 641360781, 707708448, 760131296, 855147708, 1140196944, 1282721562, 1710295416, 2280393888, 2565443124, 3420590832, 5130886248, 6841181664, 10261772496, 20523544992]

約数ペア:

[(1, 20523544992), (2, 10261772496), (3, 6841181664), (4, 5130886248), (6, 3420590832), (8, 2565443124), (9, 2280393888), (12, 1710295416), (16, 1282721562), (18, 1140196944), (24, 855147708), (27, 760131296), (29, 707708448), (32, 641360781), (36, 570098472), (43, 477291744), (48, 427573854), (54, 380065648), (58, 353854224), (72, 285049236), (86, 238645872), (87, 235902816), (96, 213786927), (108, 190032824), (116, 176927112), (129, 159097248), (144, 142524618), (172, 119322936), (174, 117951408), (216, 95016412), (232, 88463556), (258, 79548624), (261, 78634272), (288, 71262309), (344, 59661468), (348, 58975704), (387, 53032416), (432, 47508206), (443, 46328544), (464, 44231778), (516, 39774312), (522, 39317136), (688, 29830734), (696, 29487852), (774, 26516208), (783, 26211424), (864, 23754103), (886, 23164272), (928, 22115889), (1032, 19887156), (1044, 19658568), (1161, 17677472), (1247, 16458336), (1329, 15442848), (1376, 14915367), (1392, 14743926), (1548, 13258104), (1566, 13105712), (1772, 11582136), (1849, 11099808), (2064, 9943578), (2088, 9829284), (2322, 8838736), (2494, 8229168), (2658, 7721424), (2784, 7371963), (3096, 6629052), (3132, 6552856), (3544, 5791068), (3698, 5549904), (3741, 5486112), (3987, 5147616), (4128, 4971789), (4176, 4914642), (4644, 4419368), (4988, 4114584), (5316, 3860712), (5547, 3699936), (6192, 3314526), (6264, 3276428), (7088, 2895534), (7396, 2774952), (7482, 2743056), (7974, 2573808), (8352, 2457321), (9288, 2209684), (9976, 2057292), (10632, 1930356), (11094, 1849968), (11223, 1828704), (11961, 1715872), (12384, 1657263), (12528, 1638214), (12847, 1597536), (14176, 1447767), (14792, 1387476), (14964, 1371528), (15948, 1286904), (16641, 1233312), (18576, 1104842), (19049, 1077408), (19952, 1028646), (21264, 965178), (22188, 924984), (22446, 914352), (23922, 857936), (25056, 819107), (25694, 798768), (29584, 693738), (29928, 685764), (31896, 643452), (33282, 616656), (33669, 609568), (37152, 552421), (38098, 538704), (38541, 532512), (39904, 514323), (42528, 482589), (44376, 462492), (44892, 457176), (47844, 428968), (49923, 411104), (51388, 399384), (53621, 382752), (57147, 359136), (59168, 346869), (59856, 342882), (63792, 321726), (66564, 308328), (67338, 304784), (76196, 269352), (77082, 266256), (88752, 231246), (89784, 228588), (95688, 214484), (99846, 205552), (102776, 199692), (107242, 191376), (114294, 179568), (115623, 177504), (119712, 171441), (127584, 160863), (133128, 154164), (134676, 152392)]