168364020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{255097}}^1$

素因数の和:255120

約数の個数: 48

約数和(自身を含む): 514277568

約数和(自身を除く): 345913548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 255097, 510194, 765291, 1020388, 1275485, 1530582, 2550970, 2806067, 3061164, 3826455, 5101940, 5612134, 7652910, 8418201, 11224268, 14030335, 15305820, 16836402, 28060670, 33672804, 42091005, 56121340, 84182010, 168364020]

約数ペア:

[(1, 168364020), (2, 84182010), (3, 56121340), (4, 42091005), (5, 33672804), (6, 28060670), (10, 16836402), (11, 15305820), (12, 14030335), (15, 11224268), (20, 8418201), (22, 7652910), (30, 5612134), (33, 5101940), (44, 3826455), (55, 3061164), (60, 2806067), (66, 2550970), (110, 1530582), (132, 1275485), (165, 1020388), (220, 765291), (330, 510194), (660, 255097)]