69085960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 165628800

約数和(自身を除く): 96542840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 283, 340, 359, 566, 680, 718, 1132, 1415, 1436, 1795, 2264, 2830, 2872, 3590, 4811, 5660, 6103, 7180, 9622, 11320, 12206, 14360, 19244, 24055, 24412, 30515, 38488, 48110, 48824, 61030, 96220, 101597, 122060, 192440, 203194, 244120, 406388, 507985, 812776, 1015970, 1727149, 2031940, 3454298, 4063880, 6908596, 8635745, 13817192, 17271490, 34542980, 69085960]

約数ペア:

[(1, 69085960), (2, 34542980), (4, 17271490), (5, 13817192), (8, 8635745), (10, 6908596), (17, 4063880), (20, 3454298), (34, 2031940), (40, 1727149), (68, 1015970), (85, 812776), (136, 507985), (170, 406388), (283, 244120), (340, 203194), (359, 192440), (566, 122060), (680, 101597), (718, 96220), (1132, 61030), (1415, 48824), (1436, 48110), (1795, 38488), (2264, 30515), (2830, 24412), (2872, 24055), (3590, 19244), (4811, 14360), (5660, 12206), (6103, 11320), (7180, 9622)]