1304087040

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 400

約数和(自身を含む): 4931514720

約数和(自身を除く): 3627427680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 324, 331, 342, 360, 380, 384, 405, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 648, 662, 684, 720, 760, 768, 810, 855, 864, 912, 960, 993, 1026, 1080, 1140, 1152, 1216, 1280, 1296, 1324, 1368, 1440, 1520, 1536, 1539, 1620, 1655, 1710, 1728, 1824, 1920, 1986, 2052, 2160, 2280, 2304, 2432, 2560, 2565, 2592, 2648, 2736, 2880, 2979, 3040, 3078, 3240, 3310, 3420, 3456, 3648, 3840, 3972, 4104, 4320, 4560, 4608, 4864, 4965, 5130, 5184, 5296, 5472, 5760, 5958, 6080, 6156, 6289, 6480, 6620, 6840, 6912, 7296, 7680, 7695, 7944, 8208, 8640, 8937, 9120, 9728, 9930, 10260, 10368, 10592, 10944, 11520, 11916, 12160, 12312, 12578, 12960, 13240, 13680, 13824, 14592, 14895, 15390, 15888, 16416, 17280, 17874, 18240, 18867, 19860, 20520, 20736, 21184, 21888, 23040, 23832, 24320, 24624, 25156, 25920, 26480, 26811, 27360, 29184, 29790, 30780, 31445, 31776, 32832, 34560, 35748, 36480, 37734, 39720, 41040, 41472, 42368, 43776, 44685, 47664, 48640, 49248, 50312, 51840, 52960, 53622, 54720, 56601, 59580, 61560, 62890, 63552, 65664, 69120, 71496, 72960, 75468, 79440, 82080, 84736, 87552, 89370, 94335, 95328, 98496, 100624, 103680, 105920, 107244, 109440, 113202, 119160, 123120, 125780, 127104, 131328, 134055, 142992, 145920, 150936, 158880, 164160, 169472, 169803, 178740, 188670, 190656, 196992, 201248, 207360, 211840, 214488, 218880, 226404, 238320, 246240, 251560, 254208, 262656, 268110, 283005, 285984, 301872, 317760, 328320, 339606, 357480, 377340, 381312, 393984, 402496, 423680, 428976, 437760, 452808, 476640, 492480, 503120, 508416, 509409, 536220, 566010, 571968, 603744, 635520, 656640, 679212, 714960, 754680, 762624, 787968, 804992, 847360, 849015, 857952, 905616, 953280, 984960, 1006240, 1018818, 1072440, 1132020, 1143936, 1207488, 1271040, 1313280, 1358424, 1429920, 1509360, 1525248, 1609984, 1698030, 1715904, 1811232, 1906560, 1969920, 2012480, 2037636, 2144880, 2264040, 2287872, 2414976, 2542080, 2547045, 2716848, 2859840, 3018720, 3219968, 3396060, 3431808, 3622464, 3813120, 3939840, 4024960, 4075272, 4289760, 4528080, 4575744, 4829952, 5094090, 5433696, 5719680, 6037440, 6792120, 6863616, 7244928, 7626240, 8049920, 8150544, 8579520, 9056160, 9659904, 10188180, 10867392, 11439360, 12074880, 13584240, 13727232, 14489856, 16099840, 16301088, 17159040, 18112320, 20376360, 21734784, 22878720, 24149760, 27168480, 28979712, 32602176, 34318080, 36224640, 40752720, 43469568, 48299520, 54336960, 65204352, 68636160, 72449280, 81505440, 86939136, 108673920, 130408704, 144898560, 163010880, 217347840, 260817408, 326021760, 434695680, 652043520, 1304087040]

約数ペア:

[(1, 1304087040), (2, 652043520), (3, 434695680), (4, 326021760), (5, 260817408), (6, 217347840), (8, 163010880), (9, 144898560), (10, 130408704), (12, 108673920), (15, 86939136), (16, 81505440), (18, 72449280), (19, 68636160), (20, 65204352), (24, 54336960), (27, 48299520), (30, 43469568), (32, 40752720), (36, 36224640), (38, 34318080), (40, 32602176), (45, 28979712), (48, 27168480), (54, 24149760), (57, 22878720), (60, 21734784), (64, 20376360), (72, 18112320), (76, 17159040), (80, 16301088), (81, 16099840), (90, 14489856), (95, 13727232), (96, 13584240), (108, 12074880), (114, 11439360), (120, 10867392), (128, 10188180), (135, 9659904), (144, 9056160), (152, 8579520), (160, 8150544), (162, 8049920), (171, 7626240), (180, 7244928), (190, 6863616), (192, 6792120), (216, 6037440), (228, 5719680), (240, 5433696), (256, 5094090), (270, 4829952), (285, 4575744), (288, 4528080), (304, 4289760), (320, 4075272), (324, 4024960), (331, 3939840), (342, 3813120), (360, 3622464), (380, 3431808), (384, 3396060), (405, 3219968), (432, 3018720), (456, 2859840), (480, 2716848), (512, 2547045), (513, 2542080), (540, 2414976), (570, 2287872), (576, 2264040), (608, 2144880), (640, 2037636), (648, 2012480), (662, 1969920), (684, 1906560), (720, 1811232), (760, 1715904), (768, 1698030), (810, 1609984), (855, 1525248), (864, 1509360), (912, 1429920), (960, 1358424), (993, 1313280), (1026, 1271040), (1080, 1207488), (1140, 1143936), (1152, 1132020), (1216, 1072440), (1280, 1018818), (1296, 1006240), (1324, 984960), (1368, 953280), (1440, 905616), (1520, 857952), (1536, 849015), (1539, 847360), (1620, 804992), (1655, 787968), (1710, 762624), (1728, 754680), (1824, 714960), (1920, 679212), (1986, 656640), (2052, 635520), (2160, 603744), (2280, 571968), (2304, 566010), (2432, 536220), (2560, 509409), (2565, 508416), (2592, 503120), (2648, 492480), (2736, 476640), (2880, 452808), (2979, 437760), (3040, 428976), (3078, 423680), (3240, 402496), (3310, 393984), (3420, 381312), (3456, 377340), (3648, 357480), (3840, 339606), (3972, 328320), (4104, 317760), (4320, 301872), (4560, 285984), (4608, 283005), (4864, 268110), (4965, 262656), (5130, 254208), (5184, 251560), (5296, 246240), (5472, 238320), (5760, 226404), (5958, 218880), (6080, 214488), (6156, 211840), (6289, 207360), (6480, 201248), (6620, 196992), (6840, 190656), (6912, 188670), (7296, 178740), (7680, 169803), (7695, 169472), (7944, 164160), (8208, 158880), (8640, 150936), (8937, 145920), (9120, 142992), (9728, 134055), (9930, 131328), (10260, 127104), (10368, 125780), (10592, 123120), (10944, 119160), (11520, 113202), (11916, 109440), (12160, 107244), (12312, 105920), (12578, 103680), (12960, 100624), (13240, 98496), (13680, 95328), (13824, 94335), (14592, 89370), (14895, 87552), (15390, 84736), (15888, 82080), (16416, 79440), (17280, 75468), (17874, 72960), (18240, 71496), (18867, 69120), (19860, 65664), (20520, 63552), (20736, 62890), (21184, 61560), (21888, 59580), (23040, 56601), (23832, 54720), (24320, 53622), (24624, 52960), (25156, 51840), (25920, 50312), (26480, 49248), (26811, 48640), (27360, 47664), (29184, 44685), (29790, 43776), (30780, 42368), (31445, 41472), (31776, 41040), (32832, 39720), (34560, 37734), (35748, 36480)]