1260617472

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 288

約数和(自身を含む): 4071648000

約数和(自身を除く): 2811030528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 96, 108, 114, 116, 128, 144, 152, 171, 174, 192, 216, 228, 232, 256, 261, 288, 304, 331, 342, 348, 384, 432, 456, 464, 513, 522, 551, 576, 608, 662, 684, 696, 768, 783, 864, 912, 928, 993, 1026, 1044, 1102, 1152, 1216, 1324, 1368, 1392, 1566, 1653, 1728, 1824, 1856, 1986, 2052, 2088, 2204, 2304, 2432, 2648, 2736, 2784, 2979, 3132, 3306, 3456, 3648, 3712, 3972, 4104, 4176, 4408, 4864, 4959, 5296, 5472, 5568, 5958, 6264, 6289, 6612, 6912, 7296, 7424, 7944, 8208, 8352, 8816, 8937, 9599, 9918, 10592, 10944, 11136, 11916, 12528, 12578, 13224, 14592, 14877, 15888, 16416, 16704, 17632, 17874, 18867, 19198, 19836, 21184, 21888, 22272, 23832, 25056, 25156, 26448, 28797, 29754, 31776, 32832, 33408, 35264, 35748, 37734, 38396, 39672, 42368, 43776, 47664, 50112, 50312, 52896, 56601, 57594, 59508, 63552, 65664, 66816, 70528, 71496, 75468, 76792, 79344, 84736, 86391, 95328, 100224, 100624, 105792, 113202, 115188, 119016, 127104, 131328, 141056, 142992, 150936, 153584, 158688, 169803, 172782, 182381, 190656, 200448, 201248, 211584, 226404, 230376, 238032, 254208, 259173, 285984, 301872, 307168, 317376, 339606, 345564, 364762, 381312, 402496, 423168, 452808, 460752, 476064, 518346, 547143, 571968, 603744, 614336, 634752, 679212, 691128, 729524, 762624, 804992, 905616, 921504, 952128, 1036692, 1094286, 1143936, 1207488, 1228672, 1269504, 1358424, 1382256, 1459048, 1609984, 1641429, 1811232, 1843008, 1904256, 2073384, 2188572, 2287872, 2414976, 2457344, 2716848, 2764512, 2918096, 3282858, 3622464, 3686016, 3808512, 4146768, 4377144, 4829952, 4924287, 5433696, 5529024, 5836192, 6565716, 7244928, 7372032, 8293536, 8754288, 9848574, 10867392, 11058048, 11672384, 13131432, 14489856, 16587072, 17508576, 19697148, 21734784, 22116096, 23344768, 26262864, 33174144, 35017152, 39394296, 43469568, 46689536, 52525728, 66348288, 70034304, 78788592, 105051456, 140068608, 157577184, 210102912, 315154368, 420205824, 630308736, 1260617472]

約数ペア:

[(1, 1260617472), (2, 630308736), (3, 420205824), (4, 315154368), (6, 210102912), (8, 157577184), (9, 140068608), (12, 105051456), (16, 78788592), (18, 70034304), (19, 66348288), (24, 52525728), (27, 46689536), (29, 43469568), (32, 39394296), (36, 35017152), (38, 33174144), (48, 26262864), (54, 23344768), (57, 22116096), (58, 21734784), (64, 19697148), (72, 17508576), (76, 16587072), (87, 14489856), (96, 13131432), (108, 11672384), (114, 11058048), (116, 10867392), (128, 9848574), (144, 8754288), (152, 8293536), (171, 7372032), (174, 7244928), (192, 6565716), (216, 5836192), (228, 5529024), (232, 5433696), (256, 4924287), (261, 4829952), (288, 4377144), (304, 4146768), (331, 3808512), (342, 3686016), (348, 3622464), (384, 3282858), (432, 2918096), (456, 2764512), (464, 2716848), (513, 2457344), (522, 2414976), (551, 2287872), (576, 2188572), (608, 2073384), (662, 1904256), (684, 1843008), (696, 1811232), (768, 1641429), (783, 1609984), (864, 1459048), (912, 1382256), (928, 1358424), (993, 1269504), (1026, 1228672), (1044, 1207488), (1102, 1143936), (1152, 1094286), (1216, 1036692), (1324, 952128), (1368, 921504), (1392, 905616), (1566, 804992), (1653, 762624), (1728, 729524), (1824, 691128), (1856, 679212), (1986, 634752), (2052, 614336), (2088, 603744), (2204, 571968), (2304, 547143), (2432, 518346), (2648, 476064), (2736, 460752), (2784, 452808), (2979, 423168), (3132, 402496), (3306, 381312), (3456, 364762), (3648, 345564), (3712, 339606), (3972, 317376), (4104, 307168), (4176, 301872), (4408, 285984), (4864, 259173), (4959, 254208), (5296, 238032), (5472, 230376), (5568, 226404), (5958, 211584), (6264, 201248), (6289, 200448), (6612, 190656), (6912, 182381), (7296, 172782), (7424, 169803), (7944, 158688), (8208, 153584), (8352, 150936), (8816, 142992), (8937, 141056), (9599, 131328), (9918, 127104), (10592, 119016), (10944, 115188), (11136, 113202), (11916, 105792), (12528, 100624), (12578, 100224), (13224, 95328), (14592, 86391), (14877, 84736), (15888, 79344), (16416, 76792), (16704, 75468), (17632, 71496), (17874, 70528), (18867, 66816), (19198, 65664), (19836, 63552), (21184, 59508), (21888, 57594), (22272, 56601), (23832, 52896), (25056, 50312), (25156, 50112), (26448, 47664), (28797, 43776), (29754, 42368), (31776, 39672), (32832, 38396), (33408, 37734), (35264, 35748)]