196187640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{148627}}^1$

素因数の和:148652

約数の個数: 64

約数和(自身を含む): 642072960

約数和(自身を除く): 445885320

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, 148627, 297254, 445881, 594508, 743135, 891762, 1189016, 1486270, 1634897, 1783524, 2229405, 2972540, 3269794, 3567048, 4458810, 4904691, 5945080, 6539588, 8174485, 8917620, 9809382, 13079176, 16348970, 17835240, 19618764, 24523455, 32697940, 39237528, 49046910, 65395880, 98093820, 196187640]

約数ペア:

[(1, 196187640), (2, 98093820), (3, 65395880), (4, 49046910), (5, 39237528), (6, 32697940), (8, 24523455), (10, 19618764), (11, 17835240), (12, 16348970), (15, 13079176), (20, 9809382), (22, 8917620), (24, 8174485), (30, 6539588), (33, 5945080), (40, 4904691), (44, 4458810), (55, 3567048), (60, 3269794), (66, 2972540), (88, 2229405), (110, 1783524), (120, 1634897), (132, 1486270), (165, 1189016), (220, 891762), (264, 743135), (330, 594508), (440, 445881), (660, 297254), (1320, 148627)]