165617760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4481}}^1$

素因数の和:4517

約数の個数: 192

約数和(自身を含む): 650571264

約数和(自身を除く): 484953504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4481, 4620, 5280, 6160, 7392, 8962, 9240, 12320, 13443, 17924, 18480, 22405, 26886, 31367, 35848, 36960, 44810, 49291, 53772, 62734, 67215, 71696, 89620, 94101, 98582, 107544, 125468, 134430, 143392, 147873, 156835, 179240, 188202, 197164, 215088, 246455, 250936, 268860, 295746, 313670, 345037, 358480, 376404, 394328, 430176, 470505, 492910, 501872, 537720, 591492, 627340, 690074, 716960, 739365, 752808, 788656, 941010, 985820, 1003744, 1035111, 1075440, 1182984, 1254680, 1380148, 1478730, 1505616, 1577312, 1725185, 1882020, 1971640, 2070222, 2150880, 2365968, 2509360, 2760296, 2957460, 3011232, 3450370, 3764040, 3943280, 4140444, 4731936, 5018720, 5175555, 5520592, 5914920, 6900740, 7528080, 7886560, 8280888, 10351110, 11041184, 11829840, 13801480, 15056160, 16561776, 20702220, 23659680, 27602960, 33123552, 41404440, 55205920, 82808880, 165617760]

約数ペア:

[(1, 165617760), (2, 82808880), (3, 55205920), (4, 41404440), (5, 33123552), (6, 27602960), (7, 23659680), (8, 20702220), (10, 16561776), (11, 15056160), (12, 13801480), (14, 11829840), (15, 11041184), (16, 10351110), (20, 8280888), (21, 7886560), (22, 7528080), (24, 6900740), (28, 5914920), (30, 5520592), (32, 5175555), (33, 5018720), (35, 4731936), (40, 4140444), (42, 3943280), (44, 3764040), (48, 3450370), (55, 3011232), (56, 2957460), (60, 2760296), (66, 2509360), (70, 2365968), (77, 2150880), (80, 2070222), (84, 1971640), (88, 1882020), (96, 1725185), (105, 1577312), (110, 1505616), (112, 1478730), (120, 1380148), (132, 1254680), (140, 1182984), (154, 1075440), (160, 1035111), (165, 1003744), (168, 985820), (176, 941010), (210, 788656), (220, 752808), (224, 739365), (231, 716960), (240, 690074), (264, 627340), (280, 591492), (308, 537720), (330, 501872), (336, 492910), (352, 470505), (385, 430176), (420, 394328), (440, 376404), (462, 358480), (480, 345037), (528, 313670), (560, 295746), (616, 268860), (660, 250936), (672, 246455), (770, 215088), (840, 197164), (880, 188202), (924, 179240), (1056, 156835), (1120, 147873), (1155, 143392), (1232, 134430), (1320, 125468), (1540, 107544), (1680, 98582), (1760, 94101), (1848, 89620), (2310, 71696), (2464, 67215), (2640, 62734), (3080, 53772), (3360, 49291), (3696, 44810), (4481, 36960), (4620, 35848), (5280, 31367), (6160, 26886), (7392, 22405), (8962, 18480), (9240, 17924), (12320, 13443)]