521039520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4212

約数の個数: 192

約数和(自身を含む): 1886976000

約数和(自身を除く): 1365936480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4159, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 8318, 8352, 10440, 12477, 12528, 13920, 15660, 16636, 20795, 20880, 24954, 25056, 31320, 33272, 37431, 41590, 41760, 49908, 62385, 62640, 66544, 74862, 83180, 99816, 112293, 120611, 124770, 125280, 133088, 149724, 166360, 187155, 199632, 224586, 241222, 249540, 299448, 332720, 361833, 374310, 399264, 449172, 482444, 499080, 561465, 598896, 603055, 665440, 723666, 748620, 898344, 964888, 998160, 1085499, 1122930, 1197792, 1206110, 1447332, 1497240, 1796688, 1809165, 1929776, 1996320, 2170998, 2245860, 2412220, 2894664, 2994480, 3256497, 3593376, 3618330, 3859552, 4341996, 4491720, 4824440, 5427495, 5789328, 5988960, 6512994, 7236660, 8683992, 8983440, 9648880, 10854990, 11578656, 13025988, 14473320, 16282485, 17367984, 17966880, 19297760, 21709980, 26051976, 28946640, 32564970, 34735968, 43419960, 52103952, 57893280, 65129940, 86839920, 104207904, 130259880, 173679840, 260519760, 521039520]

約数ペア:

[(1, 521039520), (2, 260519760), (3, 173679840), (4, 130259880), (5, 104207904), (6, 86839920), (8, 65129940), (9, 57893280), (10, 52103952), (12, 43419960), (15, 34735968), (16, 32564970), (18, 28946640), (20, 26051976), (24, 21709980), (27, 19297760), (29, 17966880), (30, 17367984), (32, 16282485), (36, 14473320), (40, 13025988), (45, 11578656), (48, 10854990), (54, 9648880), (58, 8983440), (60, 8683992), (72, 7236660), (80, 6512994), (87, 5988960), (90, 5789328), (96, 5427495), (108, 4824440), (116, 4491720), (120, 4341996), (135, 3859552), (144, 3618330), (145, 3593376), (160, 3256497), (174, 2994480), (180, 2894664), (216, 2412220), (232, 2245860), (240, 2170998), (261, 1996320), (270, 1929776), (288, 1809165), (290, 1796688), (348, 1497240), (360, 1447332), (432, 1206110), (435, 1197792), (464, 1122930), (480, 1085499), (522, 998160), (540, 964888), (580, 898344), (696, 748620), (720, 723666), (783, 665440), (864, 603055), (870, 598896), (928, 561465), (1044, 499080), (1080, 482444), (1160, 449172), (1305, 399264), (1392, 374310), (1440, 361833), (1566, 332720), (1740, 299448), (2088, 249540), (2160, 241222), (2320, 224586), (2610, 199632), (2784, 187155), (3132, 166360), (3480, 149724), (3915, 133088), (4159, 125280), (4176, 124770), (4320, 120611), (4640, 112293), (5220, 99816), (6264, 83180), (6960, 74862), (7830, 66544), (8318, 62640), (8352, 62385), (10440, 49908), (12477, 41760), (12528, 41590), (13920, 37431), (15660, 33272), (16636, 31320), (20795, 25056), (20880, 24954)]