165684960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{5479}}^1$

素因数の和:5510

約数の個数: 192

約数和(自身を含む): 662860800

約数和(自身を除く): 497175840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5479, 6048, 7560, 10080, 10958, 15120, 16437, 21916, 27395, 30240, 32874, 38353, 43832, 49311, 54790, 65748, 76706, 82185, 87664, 98622, 109580, 115059, 131496, 147933, 153412, 164370, 175328, 191765, 197244, 219160, 230118, 246555, 262992, 295866, 306824, 328740, 345177, 383530, 394488, 438320, 460236, 493110, 525984, 575295, 591732, 613648, 657480, 690354, 739665, 767060, 788976, 876640, 920472, 986220, 1035531, 1150590, 1183464, 1227296, 1314960, 1380708, 1479330, 1534120, 1577952, 1725885, 1840944, 1972440, 2071062, 2301180, 2366928, 2629920, 2761416, 2958660, 3068240, 3451770, 3681888, 3944880, 4142124, 4602360, 4733856, 5177655, 5522832, 5917320, 6136480, 6903540, 7889760, 8284248, 9204720, 10355310, 11045664, 11834640, 13807080, 16568496, 18409440, 20710620, 23669280, 27614160, 33136992, 41421240, 55228320, 82842480, 165684960]

約数ペア:

[(1, 165684960), (2, 82842480), (3, 55228320), (4, 41421240), (5, 33136992), (6, 27614160), (7, 23669280), (8, 20710620), (9, 18409440), (10, 16568496), (12, 13807080), (14, 11834640), (15, 11045664), (16, 10355310), (18, 9204720), (20, 8284248), (21, 7889760), (24, 6903540), (27, 6136480), (28, 5917320), (30, 5522832), (32, 5177655), (35, 4733856), (36, 4602360), (40, 4142124), (42, 3944880), (45, 3681888), (48, 3451770), (54, 3068240), (56, 2958660), (60, 2761416), (63, 2629920), (70, 2366928), (72, 2301180), (80, 2071062), (84, 1972440), (90, 1840944), (96, 1725885), (105, 1577952), (108, 1534120), (112, 1479330), (120, 1380708), (126, 1314960), (135, 1227296), (140, 1183464), (144, 1150590), (160, 1035531), (168, 986220), (180, 920472), (189, 876640), (210, 788976), (216, 767060), (224, 739665), (240, 690354), (252, 657480), (270, 613648), (280, 591732), (288, 575295), (315, 525984), (336, 493110), (360, 460236), (378, 438320), (420, 394488), (432, 383530), (480, 345177), (504, 328740), (540, 306824), (560, 295866), (630, 262992), (672, 246555), (720, 230118), (756, 219160), (840, 197244), (864, 191765), (945, 175328), (1008, 164370), (1080, 153412), (1120, 147933), (1260, 131496), (1440, 115059), (1512, 109580), (1680, 98622), (1890, 87664), (2016, 82185), (2160, 76706), (2520, 65748), (3024, 54790), (3360, 49311), (3780, 43832), (4320, 38353), (5040, 32874), (5479, 30240), (6048, 27395), (7560, 21916), (10080, 16437), (10958, 15120)]