1569128640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8297}}^1$

素因数の和:8514

約数の個数: 112

約数和(自身を含む): 5007876192

約数和(自身を除く): 3438747552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 197, 240, 320, 394, 480, 591, 788, 960, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 6304, 7880, 8297, 9456, 11820, 12608, 15760, 16594, 18912, 23640, 24891, 31520, 33188, 37824, 41485, 47280, 49782, 63040, 66376, 82970, 94560, 99564, 124455, 132752, 165940, 189120, 199128, 248910, 265504, 331880, 398256, 497820, 531008, 663760, 796512, 995640, 1327520, 1593024, 1634509, 1991280, 2655040, 3269018, 3982560, 4903527, 6538036, 7965120, 8172545, 9807054, 13076072, 16345090, 19614108, 24517635, 26152144, 32690180, 39228216, 49035270, 52304288, 65380360, 78456432, 98070540, 104608576, 130760720, 156912864, 196141080, 261521440, 313825728, 392282160, 523042880, 784564320, 1569128640]

約数ペア:

[(1, 1569128640), (2, 784564320), (3, 523042880), (4, 392282160), (5, 313825728), (6, 261521440), (8, 196141080), (10, 156912864), (12, 130760720), (15, 104608576), (16, 98070540), (20, 78456432), (24, 65380360), (30, 52304288), (32, 49035270), (40, 39228216), (48, 32690180), (60, 26152144), (64, 24517635), (80, 19614108), (96, 16345090), (120, 13076072), (160, 9807054), (192, 8172545), (197, 7965120), (240, 6538036), (320, 4903527), (394, 3982560), (480, 3269018), (591, 2655040), (788, 1991280), (960, 1634509), (985, 1593024), (1182, 1327520), (1576, 995640), (1970, 796512), (2364, 663760), (2955, 531008), (3152, 497820), (3940, 398256), (4728, 331880), (5910, 265504), (6304, 248910), (7880, 199128), (8297, 189120), (9456, 165940), (11820, 132752), (12608, 124455), (15760, 99564), (16594, 94560), (18912, 82970), (23640, 66376), (24891, 63040), (31520, 49782), (33188, 47280), (37824, 41485)]