134971760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21911}}^1$

素因数の和:21942

約数の個数: 80

約数和(自身を含む): 391260672

約数和(自身を除く): 256288912

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 21911, 43822, 87644, 109555, 153377, 175288, 219110, 241021, 306754, 350576, 438220, 482042, 613508, 766885, 876440, 964084, 1205105, 1227016, 1533770, 1687147, 1752880, 1928168, 2410210, 2454032, 3067540, 3374294, 3856336, 4820420, 6135080, 6748588, 8435735, 9640840, 12270160, 13497176, 16871470, 19281680, 26994352, 33742940, 67485880, 134971760]

約数ペア:

[(1, 134971760), (2, 67485880), (4, 33742940), (5, 26994352), (7, 19281680), (8, 16871470), (10, 13497176), (11, 12270160), (14, 9640840), (16, 8435735), (20, 6748588), (22, 6135080), (28, 4820420), (35, 3856336), (40, 3374294), (44, 3067540), (55, 2454032), (56, 2410210), (70, 1928168), (77, 1752880), (80, 1687147), (88, 1533770), (110, 1227016), (112, 1205105), (140, 964084), (154, 876440), (176, 766885), (220, 613508), (280, 482042), (308, 438220), (385, 350576), (440, 306754), (560, 241021), (616, 219110), (770, 175288), (880, 153377), (1232, 109555), (1540, 87644), (3080, 43822), (6160, 21911)]