168492060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2048

約数の個数: 144

約数和(自身を含む): 570810240

約数和(自身を除く): 402318180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 645, 660, 774, 860, 946, 990, 1290, 1419, 1548, 1892, 1935, 1979, 1980, 2365, 2580, 2838, 3870, 3958, 4257, 4730, 5676, 5937, 7095, 7740, 7916, 8514, 9460, 9895, 11874, 14190, 17028, 17811, 19790, 21285, 21769, 23748, 28380, 29685, 35622, 39580, 42570, 43538, 59370, 65307, 71244, 85097, 85140, 87076, 89055, 108845, 118740, 130614, 170194, 178110, 195921, 217690, 255291, 261228, 326535, 340388, 356220, 391842, 425485, 435380, 510582, 653070, 765873, 783684, 850970, 936067, 979605, 1021164, 1276455, 1306140, 1531746, 1701940, 1872134, 1959210, 2552910, 2808201, 3063492, 3744268, 3829365, 3918420, 4680335, 5105820, 5616402, 7658730, 8424603, 9360670, 11232804, 14041005, 15317460, 16849206, 18721340, 28082010, 33698412, 42123015, 56164020, 84246030, 168492060]

約数ペア:

[(1, 168492060), (2, 84246030), (3, 56164020), (4, 42123015), (5, 33698412), (6, 28082010), (9, 18721340), (10, 16849206), (11, 15317460), (12, 14041005), (15, 11232804), (18, 9360670), (20, 8424603), (22, 7658730), (30, 5616402), (33, 5105820), (36, 4680335), (43, 3918420), (44, 3829365), (45, 3744268), (55, 3063492), (60, 2808201), (66, 2552910), (86, 1959210), (90, 1872134), (99, 1701940), (110, 1531746), (129, 1306140), (132, 1276455), (165, 1021164), (172, 979605), (180, 936067), (198, 850970), (215, 783684), (220, 765873), (258, 653070), (330, 510582), (387, 435380), (396, 425485), (430, 391842), (473, 356220), (495, 340388), (516, 326535), (645, 261228), (660, 255291), (774, 217690), (860, 195921), (946, 178110), (990, 170194), (1290, 130614), (1419, 118740), (1548, 108845), (1892, 89055), (1935, 87076), (1979, 85140), (1980, 85097), (2365, 71244), (2580, 65307), (2838, 59370), (3870, 43538), (3958, 42570), (4257, 39580), (4730, 35622), (5676, 29685), (5937, 28380), (7095, 23748), (7740, 21769), (7916, 21285), (8514, 19790), (9460, 17811), (9895, 17028), (11874, 14190)]