222992880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{84467}}^1$

素因数の和:84494

約数の個数: 80

約数和(自身を含む): 754130304

約数和(自身を除く): 531137424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 84467, 168934, 253401, 337868, 422335, 506802, 675736, 844670, 929137, 1013604, 1267005, 1351472, 1689340, 1858274, 2027208, 2534010, 2787411, 3378680, 3716548, 4054416, 4645685, 5068020, 5574822, 6757360, 7433096, 9291370, 10136040, 11149644, 13937055, 14866192, 18582740, 20272080, 22299288, 27874110, 37165480, 44598576, 55748220, 74330960, 111496440, 222992880]

約数ペア:

[(1, 222992880), (2, 111496440), (3, 74330960), (4, 55748220), (5, 44598576), (6, 37165480), (8, 27874110), (10, 22299288), (11, 20272080), (12, 18582740), (15, 14866192), (16, 13937055), (20, 11149644), (22, 10136040), (24, 9291370), (30, 7433096), (33, 6757360), (40, 5574822), (44, 5068020), (48, 4645685), (55, 4054416), (60, 3716548), (66, 3378680), (80, 2787411), (88, 2534010), (110, 2027208), (120, 1858274), (132, 1689340), (165, 1351472), (176, 1267005), (220, 1013604), (240, 929137), (264, 844670), (330, 675736), (440, 506802), (528, 422335), (660, 337868), (880, 253401), (1320, 168934), (2640, 84467)]