42856440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32467}}^1$

素因数の和:32492

約数の個数: 64

約数和(自身を含む): 140261760

約数和(自身を除く): 97405320

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, 32467, 64934, 97401, 129868, 162335, 194802, 259736, 324670, 357137, 389604, 487005, 649340, 714274, 779208, 974010, 1071411, 1298680, 1428548, 1785685, 1948020, 2142822, 2857096, 3571370, 3896040, 4285644, 5357055, 7142740, 8571288, 10714110, 14285480, 21428220, 42856440]

約数ペア:

[(1, 42856440), (2, 21428220), (3, 14285480), (4, 10714110), (5, 8571288), (6, 7142740), (8, 5357055), (10, 4285644), (11, 3896040), (12, 3571370), (15, 2857096), (20, 2142822), (22, 1948020), (24, 1785685), (30, 1428548), (33, 1298680), (40, 1071411), (44, 974010), (55, 779208), (60, 714274), (66, 649340), (88, 487005), (110, 389604), (120, 357137), (132, 324670), (165, 259736), (220, 194802), (264, 162335), (330, 129868), (440, 97401), (660, 64934), (1320, 32467)]