15702955640

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{30011}}^1$

素因数の和:30252

約数の個数: 64

約数和(自身を含む): 35956776960

約数和(自身を除く): 20253821320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 127, 206, 254, 412, 508, 515, 635, 824, 1016, 1030, 1270, 2060, 2540, 4120, 5080, 13081, 26162, 30011, 52324, 60022, 65405, 104648, 120044, 130810, 150055, 240088, 261620, 300110, 523240, 600220, 1200440, 3091133, 3811397, 6182266, 7622794, 12364532, 15245588, 15455665, 19056985, 24729064, 30491176, 30911330, 38113970, 61822660, 76227940, 123645320, 152455880, 392573891, 785147782, 1570295564, 1962869455, 3140591128, 3925738910, 7851477820, 15702955640]

約数ペア:

[(1, 15702955640), (2, 7851477820), (4, 3925738910), (5, 3140591128), (8, 1962869455), (10, 1570295564), (20, 785147782), (40, 392573891), (103, 152455880), (127, 123645320), (206, 76227940), (254, 61822660), (412, 38113970), (508, 30911330), (515, 30491176), (635, 24729064), (824, 19056985), (1016, 15455665), (1030, 15245588), (1270, 12364532), (2060, 7622794), (2540, 6182266), (4120, 3811397), (5080, 3091133), (13081, 1200440), (26162, 600220), (30011, 523240), (52324, 300110), (60022, 261620), (65405, 240088), (104648, 150055), (120044, 130810)]