477649920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1$

素因数の和:307

約数の個数: 264

約数和(自身を含む): 1685778192

約数和(自身を除く): 1208128272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 257, 264, 320, 330, 352, 363, 384, 440, 480, 484, 512, 514, 528, 605, 640, 660, 704, 726, 768, 771, 880, 960, 968, 1024, 1028, 1056, 1210, 1280, 1285, 1320, 1408, 1452, 1536, 1542, 1760, 1815, 1920, 1936, 2056, 2112, 2420, 2560, 2570, 2640, 2816, 2827, 2904, 3072, 3084, 3520, 3630, 3840, 3855, 3872, 4112, 4224, 4840, 5120, 5140, 5280, 5632, 5654, 5808, 6168, 7040, 7260, 7680, 7710, 7744, 8224, 8448, 8481, 9680, 10280, 10560, 11264, 11308, 11616, 12336, 14080, 14135, 14520, 15360, 15420, 15488, 16448, 16896, 16962, 19360, 20560, 21120, 22616, 23232, 24672, 28160, 28270, 29040, 30840, 30976, 31097, 32896, 33792, 33924, 38720, 41120, 42240, 42405, 45232, 46464, 49344, 56320, 56540, 58080, 61680, 61952, 62194, 65792, 67848, 77440, 82240, 84480, 84810, 90464, 92928, 93291, 98688, 113080, 116160, 123360, 123904, 124388, 131584, 135696, 154880, 155485, 164480, 168960, 169620, 180928, 185856, 186582, 197376, 226160, 232320, 246720, 248776, 263168, 271392, 309760, 310970, 328960, 339240, 361856, 371712, 373164, 394752, 452320, 464640, 466455, 493440, 497552, 542784, 619520, 621940, 657920, 678480, 723712, 746328, 789504, 904640, 929280, 932910, 986880, 995104, 1085568, 1243880, 1315840, 1356960, 1447424, 1492656, 1809280, 1858560, 1865820, 1973760, 1990208, 2171136, 2487760, 2713920, 2894848, 2985312, 3618560, 3731640, 3947520, 3980416, 4342272, 4975520, 5427840, 5970624, 7237120, 7463280, 7960832, 8684544, 9951040, 10855680, 11941248, 14474240, 14926560, 15921664, 19902080, 21711360, 23882496, 29853120, 31843328, 39804160, 43422720, 47764992, 59706240, 79608320, 95529984, 119412480, 159216640, 238824960, 477649920]

約数ペア:

[(1, 477649920), (2, 238824960), (3, 159216640), (4, 119412480), (5, 95529984), (6, 79608320), (8, 59706240), (10, 47764992), (11, 43422720), (12, 39804160), (15, 31843328), (16, 29853120), (20, 23882496), (22, 21711360), (24, 19902080), (30, 15921664), (32, 14926560), (33, 14474240), (40, 11941248), (44, 10855680), (48, 9951040), (55, 8684544), (60, 7960832), (64, 7463280), (66, 7237120), (80, 5970624), (88, 5427840), (96, 4975520), (110, 4342272), (120, 3980416), (121, 3947520), (128, 3731640), (132, 3618560), (160, 2985312), (165, 2894848), (176, 2713920), (192, 2487760), (220, 2171136), (240, 1990208), (242, 1973760), (256, 1865820), (257, 1858560), (264, 1809280), (320, 1492656), (330, 1447424), (352, 1356960), (363, 1315840), (384, 1243880), (440, 1085568), (480, 995104), (484, 986880), (512, 932910), (514, 929280), (528, 904640), (605, 789504), (640, 746328), (660, 723712), (704, 678480), (726, 657920), (768, 621940), (771, 619520), (880, 542784), (960, 497552), (968, 493440), (1024, 466455), (1028, 464640), (1056, 452320), (1210, 394752), (1280, 373164), (1285, 371712), (1320, 361856), (1408, 339240), (1452, 328960), (1536, 310970), (1542, 309760), (1760, 271392), (1815, 263168), (1920, 248776), (1936, 246720), (2056, 232320), (2112, 226160), (2420, 197376), (2560, 186582), (2570, 185856), (2640, 180928), (2816, 169620), (2827, 168960), (2904, 164480), (3072, 155485), (3084, 154880), (3520, 135696), (3630, 131584), (3840, 124388), (3855, 123904), (3872, 123360), (4112, 116160), (4224, 113080), (4840, 98688), (5120, 93291), (5140, 92928), (5280, 90464), (5632, 84810), (5654, 84480), (5808, 82240), (6168, 77440), (7040, 67848), (7260, 65792), (7680, 62194), (7710, 61952), (7744, 61680), (8224, 58080), (8448, 56540), (8481, 56320), (9680, 49344), (10280, 46464), (10560, 45232), (11264, 42405), (11308, 42240), (11616, 41120), (12336, 38720), (14080, 33924), (14135, 33792), (14520, 32896), (15360, 31097), (15420, 30976), (15488, 30840), (16448, 29040), (16896, 28270), (16962, 28160), (19360, 24672), (20560, 23232), (21120, 22616)]