197075520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1733

約数の個数: 168

約数和(自身を含む): 694806840

約数和(自身を除く): 497731320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1669, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3338, 3690, 3936, 4920, 5007, 5904, 6560, 6676, 7380, 7872, 8345, 9840, 10014, 11808, 13120, 13352, 14760, 15021, 16690, 19680, 20028, 23616, 25035, 26704, 29520, 30042, 33380, 39360, 40056, 50070, 53408, 59040, 60084, 66760, 68429, 75105, 80112, 100140, 106816, 118080, 120168, 133520, 136858, 150210, 160224, 200280, 205287, 240336, 267040, 273716, 300420, 320448, 342145, 400560, 410574, 480672, 534080, 547432, 600840, 615861, 684290, 801120, 821148, 961344, 1026435, 1094864, 1201680, 1231722, 1368580, 1602240, 1642296, 2052870, 2189728, 2403360, 2463444, 2737160, 3079305, 3284592, 4105740, 4379456, 4806720, 4926888, 5474320, 6158610, 6569184, 8211480, 9853776, 10948640, 12317220, 13138368, 16422960, 19707552, 21897280, 24634440, 32845920, 39415104, 49268880, 65691840, 98537760, 197075520]

約数ペア:

[(1, 197075520), (2, 98537760), (3, 65691840), (4, 49268880), (5, 39415104), (6, 32845920), (8, 24634440), (9, 21897280), (10, 19707552), (12, 16422960), (15, 13138368), (16, 12317220), (18, 10948640), (20, 9853776), (24, 8211480), (30, 6569184), (32, 6158610), (36, 5474320), (40, 4926888), (41, 4806720), (45, 4379456), (48, 4105740), (60, 3284592), (64, 3079305), (72, 2737160), (80, 2463444), (82, 2403360), (90, 2189728), (96, 2052870), (120, 1642296), (123, 1602240), (144, 1368580), (160, 1231722), (164, 1201680), (180, 1094864), (192, 1026435), (205, 961344), (240, 821148), (246, 801120), (288, 684290), (320, 615861), (328, 600840), (360, 547432), (369, 534080), (410, 480672), (480, 410574), (492, 400560), (576, 342145), (615, 320448), (656, 300420), (720, 273716), (738, 267040), (820, 240336), (960, 205287), (984, 200280), (1230, 160224), (1312, 150210), (1440, 136858), (1476, 133520), (1640, 120168), (1669, 118080), (1845, 106816), (1968, 100140), (2460, 80112), (2624, 75105), (2880, 68429), (2952, 66760), (3280, 60084), (3338, 59040), (3690, 53408), (3936, 50070), (4920, 40056), (5007, 39360), (5904, 33380), (6560, 30042), (6676, 29520), (7380, 26704), (7872, 25035), (8345, 23616), (9840, 20028), (10014, 19680), (11808, 16690), (13120, 15021), (13352, 14760)]