63389480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1871}}^1$

素因数の和:1911

約数の個数: 96

約数和(自身を含む): 179262720

約数和(自身を除く): 115873240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 1871, 2420, 3080, 3388, 3742, 4235, 4840, 6776, 7484, 8470, 9355, 13097, 14968, 16940, 18710, 20581, 26194, 33880, 37420, 41162, 52388, 65485, 74840, 82324, 102905, 104776, 130970, 144067, 164648, 205810, 226391, 261940, 288134, 411620, 452782, 523880, 576268, 720335, 823240, 905564, 1131955, 1152536, 1440670, 1584737, 1811128, 2263910, 2881340, 3169474, 4527820, 5762680, 6338948, 7923685, 9055640, 12677896, 15847370, 31694740, 63389480]

約数ペア:

[(1, 63389480), (2, 31694740), (4, 15847370), (5, 12677896), (7, 9055640), (8, 7923685), (10, 6338948), (11, 5762680), (14, 4527820), (20, 3169474), (22, 2881340), (28, 2263910), (35, 1811128), (40, 1584737), (44, 1440670), (55, 1152536), (56, 1131955), (70, 905564), (77, 823240), (88, 720335), (110, 576268), (121, 523880), (140, 452782), (154, 411620), (220, 288134), (242, 261940), (280, 226391), (308, 205810), (385, 164648), (440, 144067), (484, 130970), (605, 104776), (616, 102905), (770, 82324), (847, 74840), (968, 65485), (1210, 52388), (1540, 41162), (1694, 37420), (1871, 33880), (2420, 26194), (3080, 20581), (3388, 18710), (3742, 16940), (4235, 14968), (4840, 13097), (6776, 9355), (7484, 8470)]