119411880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{142157}}^1$

素因数の和:142178

約数の個数: 64

約数和(自身を含む): 409415040

約数和(自身を除く): 290003160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 142157, 284314, 426471, 568628, 710785, 852942, 995099, 1137256, 1421570, 1705884, 1990198, 2132355, 2843140, 2985297, 3411768, 3980396, 4264710, 4975495, 5686280, 5970594, 7960792, 8529420, 9950990, 11941188, 14926485, 17058840, 19901980, 23882376, 29852970, 39803960, 59705940, 119411880]

約数ペア:

[(1, 119411880), (2, 59705940), (3, 39803960), (4, 29852970), (5, 23882376), (6, 19901980), (7, 17058840), (8, 14926485), (10, 11941188), (12, 9950990), (14, 8529420), (15, 7960792), (20, 5970594), (21, 5686280), (24, 4975495), (28, 4264710), (30, 3980396), (35, 3411768), (40, 2985297), (42, 2843140), (56, 2132355), (60, 1990198), (70, 1705884), (84, 1421570), (105, 1137256), (120, 995099), (140, 852942), (168, 710785), (210, 568628), (280, 426471), (420, 284314), (840, 142157)]