156939440080

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{14113259}}^1$

素因数の和:14113411

約数の個数: 40

約数和(自身を含む): 367509290400

約数和(自身を除く): 210569850320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 14113259, 28226518, 56453036, 70566295, 112906072, 141132590, 225812144, 282265180, 564530360, 1129060720, 1961743001, 3923486002, 7846972004, 9808715005, 15693944008, 19617430010, 31387888016, 39234860020, 78469720040, 156939440080]

約数ペア:

[(1, 156939440080), (2, 78469720040), (4, 39234860020), (5, 31387888016), (8, 19617430010), (10, 15693944008), (16, 9808715005), (20, 7846972004), (40, 3923486002), (80, 1961743001), (139, 1129060720), (278, 564530360), (556, 282265180), (695, 225812144), (1112, 141132590), (1390, 112906072), (2224, 70566295), (2780, 56453036), (5560, 28226518), (11120, 14113259)]