159771080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4493}}^1$

素因数の和:4638

約数の個数: 64

約数和(自身を含む): 414167040

約数和(自身を除く): 254395960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4445, 4493, 5080, 7112, 8890, 8986, 17780, 17972, 22465, 31451, 35560, 35944, 44930, 62902, 89860, 125804, 157255, 179720, 251608, 314510, 570611, 629020, 1141222, 1258040, 2282444, 2853055, 3994277, 4564888, 5706110, 7988554, 11412220, 15977108, 19971385, 22824440, 31954216, 39942770, 79885540, 159771080]

約数ペア:

[(1, 159771080), (2, 79885540), (4, 39942770), (5, 31954216), (7, 22824440), (8, 19971385), (10, 15977108), (14, 11412220), (20, 7988554), (28, 5706110), (35, 4564888), (40, 3994277), (56, 2853055), (70, 2282444), (127, 1258040), (140, 1141222), (254, 629020), (280, 570611), (508, 314510), (635, 251608), (889, 179720), (1016, 157255), (1270, 125804), (1778, 89860), (2540, 62902), (3556, 44930), (4445, 35944), (4493, 35560), (5080, 31451), (7112, 22465), (8890, 17972), (8986, 17780)]