160823040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 609079296

約数和(自身を除く): 448256256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 193, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 386, 420, 434, 448, 465, 480, 496, 560, 579, 620, 640, 651, 672, 744, 768, 772, 840, 868, 896, 930, 960, 965, 992, 1085, 1120, 1158, 1240, 1280, 1302, 1344, 1351, 1488, 1544, 1680, 1736, 1792, 1860, 1920, 1930, 1984, 2170, 2240, 2316, 2480, 2604, 2688, 2702, 2895, 2976, 3088, 3255, 3360, 3472, 3720, 3840, 3860, 3968, 4053, 4340, 4480, 4632, 4960, 5208, 5376, 5404, 5790, 5952, 5983, 6176, 6510, 6720, 6755, 6944, 7440, 7720, 7936, 8106, 8680, 8960, 9264, 9920, 10416, 10808, 11580, 11904, 11966, 12352, 13020, 13440, 13510, 13888, 14880, 15440, 16212, 17360, 17949, 18528, 19840, 20265, 20832, 21616, 23160, 23808, 23932, 24704, 26040, 26880, 27020, 27776, 29760, 29915, 30880, 32424, 34720, 35898, 37056, 39680, 40530, 41664, 41881, 43232, 46320, 47864, 49408, 52080, 54040, 55552, 59520, 59830, 61760, 64848, 69440, 71796, 74112, 81060, 83328, 83762, 86464, 89745, 92640, 95728, 104160, 108080, 119040, 119660, 123520, 125643, 129696, 138880, 143592, 148224, 162120, 166656, 167524, 172928, 179490, 185280, 191456, 208320, 209405, 216160, 239320, 247040, 251286, 259392, 277760, 287184, 324240, 335048, 345856, 358980, 370560, 382912, 416640, 418810, 432320, 478640, 502572, 518784, 574368, 628215, 648480, 670096, 717960, 741120, 765824, 833280, 837620, 864640, 957280, 1005144, 1037568, 1148736, 1256430, 1296960, 1340192, 1435920, 1531648, 1675240, 1729280, 1914560, 2010288, 2297472, 2512860, 2593920, 2680384, 2871840, 3350480, 3829120, 4020576, 4594944, 5025720, 5187840, 5360768, 5743680, 6700960, 7658240, 8041152, 10051440, 10721536, 11487360, 13401920, 16082304, 20102880, 22974720, 26803840, 32164608, 40205760, 53607680, 80411520, 160823040]

約数ペア:

[(1, 160823040), (2, 80411520), (3, 53607680), (4, 40205760), (5, 32164608), (6, 26803840), (7, 22974720), (8, 20102880), (10, 16082304), (12, 13401920), (14, 11487360), (15, 10721536), (16, 10051440), (20, 8041152), (21, 7658240), (24, 6700960), (28, 5743680), (30, 5360768), (31, 5187840), (32, 5025720), (35, 4594944), (40, 4020576), (42, 3829120), (48, 3350480), (56, 2871840), (60, 2680384), (62, 2593920), (64, 2512860), (70, 2297472), (80, 2010288), (84, 1914560), (93, 1729280), (96, 1675240), (105, 1531648), (112, 1435920), (120, 1340192), (124, 1296960), (128, 1256430), (140, 1148736), (155, 1037568), (160, 1005144), (168, 957280), (186, 864640), (192, 837620), (193, 833280), (210, 765824), (217, 741120), (224, 717960), (240, 670096), (248, 648480), (256, 628215), (280, 574368), (310, 518784), (320, 502572), (336, 478640), (372, 432320), (384, 418810), (386, 416640), (420, 382912), (434, 370560), (448, 358980), (465, 345856), (480, 335048), (496, 324240), (560, 287184), (579, 277760), (620, 259392), (640, 251286), (651, 247040), (672, 239320), (744, 216160), (768, 209405), (772, 208320), (840, 191456), (868, 185280), (896, 179490), (930, 172928), (960, 167524), (965, 166656), (992, 162120), (1085, 148224), (1120, 143592), (1158, 138880), (1240, 129696), (1280, 125643), (1302, 123520), (1344, 119660), (1351, 119040), (1488, 108080), (1544, 104160), (1680, 95728), (1736, 92640), (1792, 89745), (1860, 86464), (1920, 83762), (1930, 83328), (1984, 81060), (2170, 74112), (2240, 71796), (2316, 69440), (2480, 64848), (2604, 61760), (2688, 59830), (2702, 59520), (2895, 55552), (2976, 54040), (3088, 52080), (3255, 49408), (3360, 47864), (3472, 46320), (3720, 43232), (3840, 41881), (3860, 41664), (3968, 40530), (4053, 39680), (4340, 37056), (4480, 35898), (4632, 34720), (4960, 32424), (5208, 30880), (5376, 29915), (5404, 29760), (5790, 27776), (5952, 27020), (5983, 26880), (6176, 26040), (6510, 24704), (6720, 23932), (6755, 23808), (6944, 23160), (7440, 21616), (7720, 20832), (7936, 20265), (8106, 19840), (8680, 18528), (8960, 17949), (9264, 17360), (9920, 16212), (10416, 15440), (10808, 14880), (11580, 13888), (11904, 13510), (11966, 13440), (12352, 13020)]