215580288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:375

約数の個数: 256

約数和(自身を含む): 747325440

約数和(自身を除く): 531745152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 64, 66, 69, 77, 84, 88, 92, 96, 112, 128, 132, 138, 154, 161, 168, 176, 184, 192, 224, 231, 253, 264, 276, 308, 317, 322, 336, 352, 368, 384, 448, 462, 483, 506, 528, 552, 616, 634, 644, 672, 704, 736, 759, 896, 924, 951, 966, 1012, 1056, 1104, 1232, 1268, 1288, 1344, 1408, 1472, 1518, 1771, 1848, 1902, 1932, 2024, 2112, 2208, 2219, 2464, 2536, 2576, 2688, 2944, 3036, 3487, 3542, 3696, 3804, 3864, 4048, 4224, 4416, 4438, 4928, 5072, 5152, 5313, 6072, 6657, 6974, 7084, 7291, 7392, 7608, 7728, 8096, 8832, 8876, 9856, 10144, 10304, 10461, 10626, 12144, 13314, 13948, 14168, 14582, 14784, 15216, 15456, 16192, 17752, 20288, 20608, 20922, 21252, 21873, 24288, 24409, 26628, 27896, 28336, 29164, 29568, 30432, 30912, 32384, 35504, 40576, 41844, 42504, 43746, 48576, 48818, 51037, 53256, 55792, 56672, 58328, 60864, 61824, 71008, 73227, 80201, 83688, 85008, 87492, 97152, 97636, 102074, 106512, 111584, 113344, 116656, 121728, 142016, 146454, 153111, 160402, 167376, 170016, 174984, 195272, 204148, 213024, 223168, 226688, 233312, 240603, 284032, 292908, 306222, 320804, 334752, 340032, 349968, 390544, 408296, 426048, 446336, 466624, 481206, 561407, 585816, 612444, 641608, 669504, 680064, 699936, 781088, 816592, 852096, 933248, 962412, 1122814, 1171632, 1224888, 1283216, 1339008, 1399872, 1562176, 1633184, 1684221, 1924824, 2245628, 2343264, 2449776, 2566432, 2799744, 3124352, 3266368, 3368442, 3849648, 4491256, 4686528, 4899552, 5132864, 6532736, 6736884, 7699296, 8982512, 9373056, 9799104, 10265728, 13473768, 15398592, 17965024, 19598208, 26947536, 30797184, 35930048, 53895072, 71860096, 107790144, 215580288]

約数ペア:

[(1, 215580288), (2, 107790144), (3, 71860096), (4, 53895072), (6, 35930048), (7, 30797184), (8, 26947536), (11, 19598208), (12, 17965024), (14, 15398592), (16, 13473768), (21, 10265728), (22, 9799104), (23, 9373056), (24, 8982512), (28, 7699296), (32, 6736884), (33, 6532736), (42, 5132864), (44, 4899552), (46, 4686528), (48, 4491256), (56, 3849648), (64, 3368442), (66, 3266368), (69, 3124352), (77, 2799744), (84, 2566432), (88, 2449776), (92, 2343264), (96, 2245628), (112, 1924824), (128, 1684221), (132, 1633184), (138, 1562176), (154, 1399872), (161, 1339008), (168, 1283216), (176, 1224888), (184, 1171632), (192, 1122814), (224, 962412), (231, 933248), (253, 852096), (264, 816592), (276, 781088), (308, 699936), (317, 680064), (322, 669504), (336, 641608), (352, 612444), (368, 585816), (384, 561407), (448, 481206), (462, 466624), (483, 446336), (506, 426048), (528, 408296), (552, 390544), (616, 349968), (634, 340032), (644, 334752), (672, 320804), (704, 306222), (736, 292908), (759, 284032), (896, 240603), (924, 233312), (951, 226688), (966, 223168), (1012, 213024), (1056, 204148), (1104, 195272), (1232, 174984), (1268, 170016), (1288, 167376), (1344, 160402), (1408, 153111), (1472, 146454), (1518, 142016), (1771, 121728), (1848, 116656), (1902, 113344), (1932, 111584), (2024, 106512), (2112, 102074), (2208, 97636), (2219, 97152), (2464, 87492), (2536, 85008), (2576, 83688), (2688, 80201), (2944, 73227), (3036, 71008), (3487, 61824), (3542, 60864), (3696, 58328), (3804, 56672), (3864, 55792), (4048, 53256), (4224, 51037), (4416, 48818), (4438, 48576), (4928, 43746), (5072, 42504), (5152, 41844), (5313, 40576), (6072, 35504), (6657, 32384), (6974, 30912), (7084, 30432), (7291, 29568), (7392, 29164), (7608, 28336), (7728, 27896), (8096, 26628), (8832, 24409), (8876, 24288), (9856, 21873), (10144, 21252), (10304, 20922), (10461, 20608), (10626, 20288), (12144, 17752), (13314, 16192), (13948, 15456), (14168, 15216), (14582, 14784)]