168370620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{255107}}^1$

素因数の和:255130

約数の個数: 48

約数和(自身を含む): 514297728

約数和(自身を除く): 345927108

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, 255107, 510214, 765321, 1020428, 1275535, 1530642, 2551070, 2806177, 3061284, 3826605, 5102140, 5612354, 7653210, 8418531, 11224708, 14030885, 15306420, 16837062, 28061770, 33674124, 42092655, 56123540, 84185310, 168370620]

約数ペア:

[(1, 168370620), (2, 84185310), (3, 56123540), (4, 42092655), (5, 33674124), (6, 28061770), (10, 16837062), (11, 15306420), (12, 14030885), (15, 11224708), (20, 8418531), (22, 7653210), (30, 5612354), (33, 5102140), (44, 3826605), (55, 3061284), (60, 2806177), (66, 2551070), (110, 1530642), (132, 1275535), (165, 1020428), (220, 765321), (330, 510214), (660, 255107)]