398361058560

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{426913}}^1$

素因数の和:426952

約数の個数: 252

約数和(自身を含む): 1430647728132

約数和(自身を除く): 1032286669572

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4320, 4860, 5184, 5760, 5832, 6480, 6912, 7290, 7776, 8640, 9720, 10368, 11520, 11664, 12960, 14580, 15552, 17280, 19440, 20736, 23328, 25920, 29160, 31104, 34560, 38880, 46656, 51840, 58320, 62208, 77760, 93312, 103680, 116640, 155520, 186624, 233280, 311040, 426913, 466560, 853826, 933120, 1280739, 1707652, 2134565, 2561478, 3415304, 3842217, 4269130, 5122956, 6403695, 6830608, 7684434, 8538260, 10245912, 11526651, 12807390, 13661216, 15368868, 17076520, 19211085, 20491824, 23053302, 25614780, 27322432, 30737736, 34153040, 34579953, 38422170, 40983648, 46106604, 51229560, 54644864, 57633255, 61475472, 68306080, 69159906, 76844340, 81967296, 92213208, 102459120, 103739859, 109289728, 115266510, 122950944, 136612160, 138319812, 153688680, 163934592, 172899765, 184426416, 204918240, 207479718, 230533020, 245901888, 273224320, 276639624, 307377360, 311219577, 327869184, 345799530, 368852832, 409836480, 414959436, 461066040, 491803776, 518699295, 546448640, 553279248, 614754720, 622439154, 691599060, 737705664, 819672960, 829918872, 922132080, 983607552, 1037398590, 1106558496, 1229509440, 1244878308, 1383198120, 1475411328, 1556097885, 1639345920, 1659837744, 1844264160, 2074797180, 2213116992, 2459018880, 2489756616, 2766396240, 2950822656, 3112195770, 3319675488, 3688528320, 4149594360, 4426233984, 4918037760, 4979513232, 5532792480, 6224391540, 6639350976, 7377056640, 8299188720, 8852467968, 9959026464, 11065584960, 12448783080, 13278701952, 14754113280, 16598377440, 19918052928, 22131169920, 24897566160, 26557403904, 33196754880, 39836105856, 44262339840, 49795132320, 66393509760, 79672211712, 99590264640, 132787019520, 199180529280, 398361058560]

約数ペア:

[(1, 398361058560), (2, 199180529280), (3, 132787019520), (4, 99590264640), (5, 79672211712), (6, 66393509760), (8, 49795132320), (9, 44262339840), (10, 39836105856), (12, 33196754880), (15, 26557403904), (16, 24897566160), (18, 22131169920), (20, 19918052928), (24, 16598377440), (27, 14754113280), (30, 13278701952), (32, 12448783080), (36, 11065584960), (40, 9959026464), (45, 8852467968), (48, 8299188720), (54, 7377056640), (60, 6639350976), (64, 6224391540), (72, 5532792480), (80, 4979513232), (81, 4918037760), (90, 4426233984), (96, 4149594360), (108, 3688528320), (120, 3319675488), (128, 3112195770), (135, 2950822656), (144, 2766396240), (160, 2489756616), (162, 2459018880), (180, 2213116992), (192, 2074797180), (216, 1844264160), (240, 1659837744), (243, 1639345920), (256, 1556097885), (270, 1475411328), (288, 1383198120), (320, 1244878308), (324, 1229509440), (360, 1106558496), (384, 1037398590), (405, 983607552), (432, 922132080), (480, 829918872), (486, 819672960), (540, 737705664), (576, 691599060), (640, 622439154), (648, 614754720), (720, 553279248), (729, 546448640), (768, 518699295), (810, 491803776), (864, 461066040), (960, 414959436), (972, 409836480), (1080, 368852832), (1152, 345799530), (1215, 327869184), (1280, 311219577), (1296, 307377360), (1440, 276639624), (1458, 273224320), (1620, 245901888), (1728, 230533020), (1920, 207479718), (1944, 204918240), (2160, 184426416), (2304, 172899765), (2430, 163934592), (2592, 153688680), (2880, 138319812), (2916, 136612160), (3240, 122950944), (3456, 115266510), (3645, 109289728), (3840, 103739859), (3888, 102459120), (4320, 92213208), (4860, 81967296), (5184, 76844340), (5760, 69159906), (5832, 68306080), (6480, 61475472), (6912, 57633255), (7290, 54644864), (7776, 51229560), (8640, 46106604), (9720, 40983648), (10368, 38422170), (11520, 34579953), (11664, 34153040), (12960, 30737736), (14580, 27322432), (15552, 25614780), (17280, 23053302), (19440, 20491824), (20736, 19211085), (23328, 17076520), (25920, 15368868), (29160, 13661216), (31104, 12807390), (34560, 11526651), (38880, 10245912), (46656, 8538260), (51840, 7684434), (58320, 6830608), (62208, 6403695), (77760, 5122956), (93312, 4269130), (103680, 3842217), (116640, 3415304), (155520, 2561478), (186624, 2134565), (233280, 1707652), (311040, 1280739), (426913, 933120), (466560, 853826)]