266757120

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{827}}^1$

素因数の和:865

約数の個数: 264

約数和(自身を含む): 1057627584

約数和(自身を除く): 790870464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 827, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1654, 1680, 1792, 1920, 2016, 2240, 2304, 2481, 2520, 2560, 2688, 2880, 3072, 3308, 3360, 3584, 3840, 4032, 4135, 4480, 4608, 4962, 5040, 5120, 5376, 5760, 5789, 6616, 6720, 7168, 7443, 7680, 8064, 8270, 8960, 9216, 9924, 10080, 10752, 11520, 11578, 12405, 13232, 13440, 14886, 15360, 16128, 16540, 17367, 17920, 19848, 20160, 21504, 23040, 23156, 24810, 26464, 26880, 28945, 29772, 32256, 33080, 34734, 35840, 37215, 39696, 40320, 46080, 46312, 49620, 52101, 52928, 53760, 57890, 59544, 64512, 66160, 69468, 74430, 79392, 80640, 86835, 92624, 99240, 104202, 105856, 107520, 115780, 119088, 132320, 138936, 148860, 158784, 161280, 173670, 185248, 198480, 208404, 211712, 231560, 238176, 260505, 264640, 277872, 297720, 317568, 322560, 347340, 370496, 396960, 416808, 423424, 463120, 476352, 521010, 529280, 555744, 595440, 635136, 694680, 740992, 793920, 833616, 846848, 926240, 952704, 1042020, 1058560, 1111488, 1190880, 1270272, 1389360, 1481984, 1587840, 1667232, 1852480, 1905408, 2084040, 2117120, 2222976, 2381760, 2540544, 2778720, 2963968, 3175680, 3334464, 3704960, 3810816, 4168080, 4234240, 4445952, 4763520, 5557440, 5927936, 6351360, 6668928, 7409920, 7621632, 8336160, 8891904, 9527040, 11114880, 12702720, 13337856, 14819840, 16672320, 17783808, 19054080, 22229760, 26675712, 29639680, 33344640, 38108160, 44459520, 53351424, 66689280, 88919040, 133378560, 266757120]

約数ペア:

[(1, 266757120), (2, 133378560), (3, 88919040), (4, 66689280), (5, 53351424), (6, 44459520), (7, 38108160), (8, 33344640), (9, 29639680), (10, 26675712), (12, 22229760), (14, 19054080), (15, 17783808), (16, 16672320), (18, 14819840), (20, 13337856), (21, 12702720), (24, 11114880), (28, 9527040), (30, 8891904), (32, 8336160), (35, 7621632), (36, 7409920), (40, 6668928), (42, 6351360), (45, 5927936), (48, 5557440), (56, 4763520), (60, 4445952), (63, 4234240), (64, 4168080), (70, 3810816), (72, 3704960), (80, 3334464), (84, 3175680), (90, 2963968), (96, 2778720), (105, 2540544), (112, 2381760), (120, 2222976), (126, 2117120), (128, 2084040), (140, 1905408), (144, 1852480), (160, 1667232), (168, 1587840), (180, 1481984), (192, 1389360), (210, 1270272), (224, 1190880), (240, 1111488), (252, 1058560), (256, 1042020), (280, 952704), (288, 926240), (315, 846848), (320, 833616), (336, 793920), (360, 740992), (384, 694680), (420, 635136), (448, 595440), (480, 555744), (504, 529280), (512, 521010), (560, 476352), (576, 463120), (630, 423424), (640, 416808), (672, 396960), (720, 370496), (768, 347340), (827, 322560), (840, 317568), (896, 297720), (960, 277872), (1008, 264640), (1024, 260505), (1120, 238176), (1152, 231560), (1260, 211712), (1280, 208404), (1344, 198480), (1440, 185248), (1536, 173670), (1654, 161280), (1680, 158784), (1792, 148860), (1920, 138936), (2016, 132320), (2240, 119088), (2304, 115780), (2481, 107520), (2520, 105856), (2560, 104202), (2688, 99240), (2880, 92624), (3072, 86835), (3308, 80640), (3360, 79392), (3584, 74430), (3840, 69468), (4032, 66160), (4135, 64512), (4480, 59544), (4608, 57890), (4962, 53760), (5040, 52928), (5120, 52101), (5376, 49620), (5760, 46312), (5789, 46080), (6616, 40320), (6720, 39696), (7168, 37215), (7443, 35840), (7680, 34734), (8064, 33080), (8270, 32256), (8960, 29772), (9216, 28945), (9924, 26880), (10080, 26464), (10752, 24810), (11520, 23156), (11578, 23040), (12405, 21504), (13232, 20160), (13440, 19848), (14886, 17920), (15360, 17367), (16128, 16540)]