157022844240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21105221}}^1$

素因数の和:21105268

約数の個数: 80

約数和(自身を含む): 502473125376

約数和(自身を除く): 345450281136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 21105221, 42210442, 63315663, 84420884, 105526105, 126631326, 168841768, 211052210, 253262652, 316578315, 337683536, 422104420, 506525304, 633156630, 654261851, 844208840, 1013050608, 1266313260, 1308523702, 1688417680, 1962785553, 2532626520, 2617047404, 3271309255, 3925571106, 5065253040, 5234094808, 6542618510, 7851142212, 9813927765, 10468189616, 13085237020, 15702284424, 19627855530, 26170474040, 31404568848, 39255711060, 52340948080, 78511422120, 157022844240]

約数ペア:

[(1, 157022844240), (2, 78511422120), (3, 52340948080), (4, 39255711060), (5, 31404568848), (6, 26170474040), (8, 19627855530), (10, 15702284424), (12, 13085237020), (15, 10468189616), (16, 9813927765), (20, 7851142212), (24, 6542618510), (30, 5234094808), (31, 5065253040), (40, 3925571106), (48, 3271309255), (60, 2617047404), (62, 2532626520), (80, 1962785553), (93, 1688417680), (120, 1308523702), (124, 1266313260), (155, 1013050608), (186, 844208840), (240, 654261851), (248, 633156630), (310, 506525304), (372, 422104420), (465, 337683536), (496, 316578315), (620, 253262652), (744, 211052210), (930, 168841768), (1240, 126631326), (1488, 105526105), (1860, 84420884), (2480, 63315663), (3720, 42210442), (7440, 21105221)]