163010880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 280

約数和(自身を含む): 612221280

約数和(自身を除く): 449210400

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, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 331, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 576, 608, 648, 662, 684, 720, 760, 810, 855, 864, 912, 960, 993, 1026, 1080, 1140, 1216, 1296, 1324, 1368, 1440, 1520, 1539, 1620, 1655, 1710, 1728, 1824, 1986, 2052, 2160, 2280, 2565, 2592, 2648, 2736, 2880, 2979, 3040, 3078, 3240, 3310, 3420, 3648, 3972, 4104, 4320, 4560, 4965, 5130, 5184, 5296, 5472, 5958, 6080, 6156, 6289, 6480, 6620, 6840, 7695, 7944, 8208, 8640, 8937, 9120, 9930, 10260, 10592, 10944, 11916, 12312, 12578, 12960, 13240, 13680, 14895, 15390, 15888, 16416, 17874, 18240, 18867, 19860, 20520, 21184, 23832, 24624, 25156, 25920, 26480, 26811, 27360, 29790, 30780, 31445, 31776, 32832, 35748, 37734, 39720, 41040, 44685, 47664, 49248, 50312, 52960, 53622, 54720, 56601, 59580, 61560, 62890, 63552, 71496, 75468, 79440, 82080, 89370, 94335, 95328, 98496, 100624, 105920, 107244, 113202, 119160, 123120, 125780, 134055, 142992, 150936, 158880, 164160, 169803, 178740, 188670, 190656, 201248, 214488, 226404, 238320, 246240, 251560, 268110, 283005, 285984, 301872, 317760, 339606, 357480, 377340, 402496, 428976, 452808, 476640, 492480, 503120, 509409, 536220, 566010, 571968, 603744, 679212, 714960, 754680, 849015, 857952, 905616, 953280, 1006240, 1018818, 1072440, 1132020, 1207488, 1358424, 1429920, 1509360, 1698030, 1715904, 1811232, 2012480, 2037636, 2144880, 2264040, 2547045, 2716848, 2859840, 3018720, 3396060, 3622464, 4075272, 4289760, 4528080, 5094090, 5433696, 6037440, 6792120, 8150544, 8579520, 9056160, 10188180, 10867392, 13584240, 16301088, 18112320, 20376360, 27168480, 32602176, 40752720, 54336960, 81505440, 163010880]

約数ペア:

[(1, 163010880), (2, 81505440), (3, 54336960), (4, 40752720), (5, 32602176), (6, 27168480), (8, 20376360), (9, 18112320), (10, 16301088), (12, 13584240), (15, 10867392), (16, 10188180), (18, 9056160), (19, 8579520), (20, 8150544), (24, 6792120), (27, 6037440), (30, 5433696), (32, 5094090), (36, 4528080), (38, 4289760), (40, 4075272), (45, 3622464), (48, 3396060), (54, 3018720), (57, 2859840), (60, 2716848), (64, 2547045), (72, 2264040), (76, 2144880), (80, 2037636), (81, 2012480), (90, 1811232), (95, 1715904), (96, 1698030), (108, 1509360), (114, 1429920), (120, 1358424), (135, 1207488), (144, 1132020), (152, 1072440), (160, 1018818), (162, 1006240), (171, 953280), (180, 905616), (190, 857952), (192, 849015), (216, 754680), (228, 714960), (240, 679212), (270, 603744), (285, 571968), (288, 566010), (304, 536220), (320, 509409), (324, 503120), (331, 492480), (342, 476640), (360, 452808), (380, 428976), (405, 402496), (432, 377340), (456, 357480), (480, 339606), (513, 317760), (540, 301872), (570, 285984), (576, 283005), (608, 268110), (648, 251560), (662, 246240), (684, 238320), (720, 226404), (760, 214488), (810, 201248), (855, 190656), (864, 188670), (912, 178740), (960, 169803), (993, 164160), (1026, 158880), (1080, 150936), (1140, 142992), (1216, 134055), (1296, 125780), (1324, 123120), (1368, 119160), (1440, 113202), (1520, 107244), (1539, 105920), (1620, 100624), (1655, 98496), (1710, 95328), (1728, 94335), (1824, 89370), (1986, 82080), (2052, 79440), (2160, 75468), (2280, 71496), (2565, 63552), (2592, 62890), (2648, 61560), (2736, 59580), (2880, 56601), (2979, 54720), (3040, 53622), (3078, 52960), (3240, 50312), (3310, 49248), (3420, 47664), (3648, 44685), (3972, 41040), (4104, 39720), (4320, 37734), (4560, 35748), (4965, 32832), (5130, 31776), (5184, 31445), (5296, 30780), (5472, 29790), (5958, 27360), (6080, 26811), (6156, 26480), (6289, 25920), (6480, 25156), (6620, 24624), (6840, 23832), (7695, 21184), (7944, 20520), (8208, 19860), (8640, 18867), (8937, 18240), (9120, 17874), (9930, 16416), (10260, 15888), (10592, 15390), (10944, 14895), (11916, 13680), (12312, 13240), (12578, 12960)]