63284480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{1009}}^1$

素因数の和:1044

約数の個数: 108

約数和(自身を含む): 176509620

約数和(自身を除く): 113225140

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1009, 1120, 1280, 1568, 1792, 1960, 2018, 2240, 3136, 3920, 4036, 4480, 5045, 6272, 7063, 7840, 8072, 8960, 10090, 12544, 14126, 15680, 16144, 20180, 28252, 31360, 32288, 35315, 40360, 49441, 56504, 62720, 64576, 70630, 80720, 98882, 113008, 129152, 141260, 161440, 197764, 226016, 247205, 258304, 282520, 322880, 395528, 452032, 494410, 565040, 645760, 791056, 904064, 988820, 1130080, 1291520, 1582112, 1808128, 1977640, 2260160, 3164224, 3955280, 4520320, 6328448, 7910560, 9040640, 12656896, 15821120, 31642240, 63284480]

約数ペア:

[(1, 63284480), (2, 31642240), (4, 15821120), (5, 12656896), (7, 9040640), (8, 7910560), (10, 6328448), (14, 4520320), (16, 3955280), (20, 3164224), (28, 2260160), (32, 1977640), (35, 1808128), (40, 1582112), (49, 1291520), (56, 1130080), (64, 988820), (70, 904064), (80, 791056), (98, 645760), (112, 565040), (128, 494410), (140, 452032), (160, 395528), (196, 322880), (224, 282520), (245, 258304), (256, 247205), (280, 226016), (320, 197764), (392, 161440), (448, 141260), (490, 129152), (560, 113008), (640, 98882), (784, 80720), (896, 70630), (980, 64576), (1009, 62720), (1120, 56504), (1280, 49441), (1568, 40360), (1792, 35315), (1960, 32288), (2018, 31360), (2240, 28252), (3136, 20180), (3920, 16144), (4036, 15680), (4480, 14126), (5045, 12544), (6272, 10090), (7063, 8960), (7840, 8072)]