189166440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7069}}^1$

素因数の和:7306

約数の個数: 64

約数和(自身を含む): 570124800

約数和(自身を除く): 380958360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6690, 7069, 8920, 13380, 14138, 21207, 26760, 28276, 35345, 42414, 56552, 70690, 84828, 106035, 141380, 169656, 212070, 282760, 424140, 848280, 1576387, 3152774, 4729161, 6305548, 7881935, 9458322, 12611096, 15763870, 18916644, 23645805, 31527740, 37833288, 47291610, 63055480, 94583220, 189166440]

約数ペア:

[(1, 189166440), (2, 94583220), (3, 63055480), (4, 47291610), (5, 37833288), (6, 31527740), (8, 23645805), (10, 18916644), (12, 15763870), (15, 12611096), (20, 9458322), (24, 7881935), (30, 6305548), (40, 4729161), (60, 3152774), (120, 1576387), (223, 848280), (446, 424140), (669, 282760), (892, 212070), (1115, 169656), (1338, 141380), (1784, 106035), (2230, 84828), (2676, 70690), (3345, 56552), (4460, 42414), (5352, 35345), (6690, 28276), (7069, 26760), (8920, 21207), (13380, 14138)]