170215320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128951}}^1$

素因数の和:128976

約数の個数: 64

約数和(自身を含む): 557072640

約数和(自身を除く): 386857320

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, 128951, 257902, 386853, 515804, 644755, 773706, 1031608, 1289510, 1418461, 1547412, 1934265, 2579020, 2836922, 3094824, 3868530, 4255383, 5158040, 5673844, 7092305, 7737060, 8510766, 11347688, 14184610, 15474120, 17021532, 21276915, 28369220, 34043064, 42553830, 56738440, 85107660, 170215320]

約数ペア:

[(1, 170215320), (2, 85107660), (3, 56738440), (4, 42553830), (5, 34043064), (6, 28369220), (8, 21276915), (10, 17021532), (11, 15474120), (12, 14184610), (15, 11347688), (20, 8510766), (22, 7737060), (24, 7092305), (30, 5673844), (33, 5158040), (40, 4255383), (44, 3868530), (55, 3094824), (60, 2836922), (66, 2579020), (88, 1934265), (110, 1547412), (120, 1418461), (132, 1289510), (165, 1031608), (220, 773706), (264, 644755), (330, 515804), (440, 386853), (660, 257902), (1320, 128951)]