273445760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1004

約数の個数: 128

約数和(自身を含む): 759075840

約数和(自身を除く): 485630080

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, 224, 268, 280, 320, 335, 448, 469, 536, 560, 640, 670, 896, 911, 938, 1072, 1120, 1340, 1822, 1876, 2144, 2240, 2345, 2680, 3644, 3752, 4288, 4480, 4555, 4690, 5360, 6377, 7288, 7504, 8576, 9110, 9380, 10720, 12754, 14576, 15008, 18220, 18760, 21440, 25508, 29152, 30016, 31885, 36440, 37520, 42880, 51016, 58304, 60032, 61037, 63770, 72880, 75040, 102032, 116608, 122074, 127540, 145760, 150080, 204064, 244148, 255080, 291520, 300160, 305185, 408128, 427259, 488296, 510160, 583040, 610370, 816256, 854518, 976592, 1020320, 1220740, 1709036, 1953184, 2040640, 2136295, 2441480, 3418072, 3906368, 4081280, 4272590, 4882960, 6836144, 7812736, 8545180, 9765920, 13672288, 17090360, 19531840, 27344576, 34180720, 39063680, 54689152, 68361440, 136722880, 273445760]

約数ペア:

[(1, 273445760), (2, 136722880), (4, 68361440), (5, 54689152), (7, 39063680), (8, 34180720), (10, 27344576), (14, 19531840), (16, 17090360), (20, 13672288), (28, 9765920), (32, 8545180), (35, 7812736), (40, 6836144), (56, 4882960), (64, 4272590), (67, 4081280), (70, 3906368), (80, 3418072), (112, 2441480), (128, 2136295), (134, 2040640), (140, 1953184), (160, 1709036), (224, 1220740), (268, 1020320), (280, 976592), (320, 854518), (335, 816256), (448, 610370), (469, 583040), (536, 510160), (560, 488296), (640, 427259), (670, 408128), (896, 305185), (911, 300160), (938, 291520), (1072, 255080), (1120, 244148), (1340, 204064), (1822, 150080), (1876, 145760), (2144, 127540), (2240, 122074), (2345, 116608), (2680, 102032), (3644, 75040), (3752, 72880), (4288, 63770), (4480, 61037), (4555, 60032), (4690, 58304), (5360, 51016), (6377, 42880), (7288, 37520), (7504, 36440), (8576, 31885), (9110, 30016), (9380, 29152), (10720, 25508), (12754, 21440), (14576, 18760), (15008, 18220)]