265466520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1630

約数の個数: 192

約数和(自身を含む): 963705600

約数和(自身を除く): 698239080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 645, 660, 774, 792, 860, 946, 990, 1032, 1290, 1320, 1419, 1548, 1559, 1720, 1892, 1935, 1980, 2365, 2580, 2838, 3096, 3118, 3784, 3870, 3960, 4257, 4677, 4730, 5160, 5676, 6236, 7095, 7740, 7795, 8514, 9354, 9460, 11352, 12472, 14031, 14190, 15480, 15590, 17028, 17149, 18708, 18920, 21285, 23385, 28062, 28380, 31180, 34056, 34298, 37416, 42570, 46770, 51447, 56124, 56760, 62360, 67037, 68596, 70155, 85140, 85745, 93540, 102894, 112248, 134074, 137192, 140310, 154341, 170280, 171490, 187080, 201111, 205788, 257235, 268148, 280620, 308682, 335185, 342980, 402222, 411576, 514470, 536296, 561240, 603333, 617364, 670370, 685960, 737407, 771705, 804444, 1005555, 1028940, 1206666, 1234728, 1340740, 1474814, 1543410, 1608888, 2011110, 2057880, 2212221, 2413332, 2681480, 2949628, 3016665, 3086820, 3687035, 4022220, 4424442, 4826664, 5899256, 6033330, 6173640, 6636663, 7374070, 8044440, 8848884, 11061105, 12066660, 13273326, 14748140, 17697768, 22122210, 24133320, 26546652, 29496280, 33183315, 44244420, 53093304, 66366630, 88488840, 132733260, 265466520]

約数ペア:

[(1, 265466520), (2, 132733260), (3, 88488840), (4, 66366630), (5, 53093304), (6, 44244420), (8, 33183315), (9, 29496280), (10, 26546652), (11, 24133320), (12, 22122210), (15, 17697768), (18, 14748140), (20, 13273326), (22, 12066660), (24, 11061105), (30, 8848884), (33, 8044440), (36, 7374070), (40, 6636663), (43, 6173640), (44, 6033330), (45, 5899256), (55, 4826664), (60, 4424442), (66, 4022220), (72, 3687035), (86, 3086820), (88, 3016665), (90, 2949628), (99, 2681480), (110, 2413332), (120, 2212221), (129, 2057880), (132, 2011110), (165, 1608888), (172, 1543410), (180, 1474814), (198, 1340740), (215, 1234728), (220, 1206666), (258, 1028940), (264, 1005555), (330, 804444), (344, 771705), (360, 737407), (387, 685960), (396, 670370), (430, 617364), (440, 603333), (473, 561240), (495, 536296), (516, 514470), (645, 411576), (660, 402222), (774, 342980), (792, 335185), (860, 308682), (946, 280620), (990, 268148), (1032, 257235), (1290, 205788), (1320, 201111), (1419, 187080), (1548, 171490), (1559, 170280), (1720, 154341), (1892, 140310), (1935, 137192), (1980, 134074), (2365, 112248), (2580, 102894), (2838, 93540), (3096, 85745), (3118, 85140), (3784, 70155), (3870, 68596), (3960, 67037), (4257, 62360), (4677, 56760), (4730, 56124), (5160, 51447), (5676, 46770), (6236, 42570), (7095, 37416), (7740, 34298), (7795, 34056), (8514, 31180), (9354, 28380), (9460, 28062), (11352, 23385), (12472, 21285), (14031, 18920), (14190, 18708), (15480, 17149), (15590, 17028)]