425168040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{322097}}^1$

素因数の和:322122

約数の個数: 64

約数和(自身を含む): 1391463360

約数和(自身を除く): 966295320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 322097, 644194, 966291, 1288388, 1610485, 1932582, 2576776, 3220970, 3543067, 3865164, 4831455, 6441940, 7086134, 7730328, 9662910, 10629201, 12883880, 14172268, 17715335, 19325820, 21258402, 28344536, 35430670, 38651640, 42516804, 53146005, 70861340, 85033608, 106292010, 141722680, 212584020, 425168040]

約数ペア:

[(1, 425168040), (2, 212584020), (3, 141722680), (4, 106292010), (5, 85033608), (6, 70861340), (8, 53146005), (10, 42516804), (11, 38651640), (12, 35430670), (15, 28344536), (20, 21258402), (22, 19325820), (24, 17715335), (30, 14172268), (33, 12883880), (40, 10629201), (44, 9662910), (55, 7730328), (60, 7086134), (66, 6441940), (88, 4831455), (110, 3865164), (120, 3543067), (132, 3220970), (165, 2576776), (220, 1932582), (264, 1610485), (330, 1288388), (440, 966291), (660, 644194), (1320, 322097)]