214914560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 160

約数和(自身を含む): 601032960

約数和(自身を除く): 386118400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 128, 134, 140, 160, 179, 224, 256, 268, 280, 320, 335, 358, 448, 469, 512, 536, 560, 640, 670, 716, 895, 896, 938, 1072, 1120, 1253, 1280, 1340, 1432, 1790, 1792, 1876, 2144, 2240, 2345, 2506, 2560, 2680, 2864, 3580, 3584, 3752, 4288, 4480, 4690, 5012, 5360, 5728, 6265, 7160, 7504, 8576, 8960, 9380, 10024, 10720, 11456, 11993, 12530, 14320, 15008, 17152, 17920, 18760, 20048, 21440, 22912, 23986, 25060, 28640, 30016, 34304, 37520, 40096, 42880, 45824, 47972, 50120, 57280, 59965, 60032, 75040, 80192, 83951, 85760, 91648, 95944, 100240, 114560, 119930, 120064, 150080, 160384, 167902, 171520, 191888, 200480, 229120, 239860, 240128, 300160, 320768, 335804, 383776, 400960, 419755, 458240, 479720, 600320, 641536, 671608, 767552, 801920, 839510, 959440, 1200640, 1343216, 1535104, 1603840, 1679020, 1918880, 2686432, 3070208, 3207680, 3358040, 3837760, 5372864, 6140416, 6716080, 7675520, 10745728, 13432160, 15351040, 21491456, 26864320, 30702080, 42982912, 53728640, 107457280, 214914560]

約数ペア:

[(1, 214914560), (2, 107457280), (4, 53728640), (5, 42982912), (7, 30702080), (8, 26864320), (10, 21491456), (14, 15351040), (16, 13432160), (20, 10745728), (28, 7675520), (32, 6716080), (35, 6140416), (40, 5372864), (56, 3837760), (64, 3358040), (67, 3207680), (70, 3070208), (80, 2686432), (112, 1918880), (128, 1679020), (134, 1603840), (140, 1535104), (160, 1343216), (179, 1200640), (224, 959440), (256, 839510), (268, 801920), (280, 767552), (320, 671608), (335, 641536), (358, 600320), (448, 479720), (469, 458240), (512, 419755), (536, 400960), (560, 383776), (640, 335804), (670, 320768), (716, 300160), (895, 240128), (896, 239860), (938, 229120), (1072, 200480), (1120, 191888), (1253, 171520), (1280, 167902), (1340, 160384), (1432, 150080), (1790, 120064), (1792, 119930), (1876, 114560), (2144, 100240), (2240, 95944), (2345, 91648), (2506, 85760), (2560, 83951), (2680, 80192), (2864, 75040), (3580, 60032), (3584, 59965), (3752, 57280), (4288, 50120), (4480, 47972), (4690, 45824), (5012, 42880), (5360, 40096), (5728, 37520), (6265, 34304), (7160, 30016), (7504, 28640), (8576, 25060), (8960, 23986), (9380, 22912), (10024, 21440), (10720, 20048), (11456, 18760), (11993, 17920), (12530, 17152), (14320, 15008)]