530007520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1105

約数の個数: 144

約数和(自身を含む): 1479779280

約数和(自身を除く): 949771760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 160, 196, 224, 245, 268, 280, 335, 392, 469, 490, 536, 560, 670, 784, 938, 980, 1009, 1072, 1120, 1340, 1568, 1876, 1960, 2018, 2144, 2345, 2680, 3283, 3752, 3920, 4036, 4690, 5045, 5360, 6566, 7063, 7504, 7840, 8072, 9380, 10090, 10720, 13132, 14126, 15008, 16144, 16415, 18760, 20180, 26264, 28252, 32288, 32830, 35315, 37520, 40360, 49441, 52528, 56504, 65660, 67603, 70630, 75040, 80720, 98882, 105056, 113008, 131320, 135206, 141260, 161440, 197764, 226016, 247205, 262640, 270412, 282520, 338015, 395528, 473221, 494410, 525280, 540824, 565040, 676030, 791056, 946442, 988820, 1081648, 1130080, 1352060, 1582112, 1892884, 1977640, 2163296, 2366105, 2704120, 3312547, 3785768, 3955280, 4732210, 5408240, 6625094, 7571536, 7910560, 9464420, 10816480, 13250188, 15143072, 16562735, 18928840, 26500376, 33125470, 37857680, 53000752, 66250940, 75715360, 106001504, 132501880, 265003760, 530007520]

約数ペア:

[(1, 530007520), (2, 265003760), (4, 132501880), (5, 106001504), (7, 75715360), (8, 66250940), (10, 53000752), (14, 37857680), (16, 33125470), (20, 26500376), (28, 18928840), (32, 16562735), (35, 15143072), (40, 13250188), (49, 10816480), (56, 9464420), (67, 7910560), (70, 7571536), (80, 6625094), (98, 5408240), (112, 4732210), (134, 3955280), (140, 3785768), (160, 3312547), (196, 2704120), (224, 2366105), (245, 2163296), (268, 1977640), (280, 1892884), (335, 1582112), (392, 1352060), (469, 1130080), (490, 1081648), (536, 988820), (560, 946442), (670, 791056), (784, 676030), (938, 565040), (980, 540824), (1009, 525280), (1072, 494410), (1120, 473221), (1340, 395528), (1568, 338015), (1876, 282520), (1960, 270412), (2018, 262640), (2144, 247205), (2345, 226016), (2680, 197764), (3283, 161440), (3752, 141260), (3920, 135206), (4036, 131320), (4690, 113008), (5045, 105056), (5360, 98882), (6566, 80720), (7063, 75040), (7504, 70630), (7840, 67603), (8072, 65660), (9380, 56504), (10090, 52528), (10720, 49441), (13132, 40360), (14126, 37520), (15008, 35315), (16144, 32830), (16415, 32288), (18760, 28252), (20180, 26264)]