212682360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{161123}}^1$

素因数の和:161148

約数の個数: 64

約数和(自身を含む): 696055680

約数和(自身を除く): 483373320

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, 161123, 322246, 483369, 644492, 805615, 966738, 1288984, 1611230, 1772353, 1933476, 2416845, 3222460, 3544706, 3866952, 4833690, 5317059, 6444920, 7089412, 8861765, 9667380, 10634118, 14178824, 17723530, 19334760, 21268236, 26585295, 35447060, 42536472, 53170590, 70894120, 106341180, 212682360]

約数ペア:

[(1, 212682360), (2, 106341180), (3, 70894120), (4, 53170590), (5, 42536472), (6, 35447060), (8, 26585295), (10, 21268236), (11, 19334760), (12, 17723530), (15, 14178824), (20, 10634118), (22, 9667380), (24, 8861765), (30, 7089412), (33, 6444920), (40, 5317059), (44, 4833690), (55, 3866952), (60, 3544706), (66, 3222460), (88, 2416845), (110, 1933476), (120, 1772353), (132, 1611230), (165, 1288984), (220, 966738), (264, 805615), (330, 644492), (440, 483369), (660, 322246), (1320, 161123)]