216864264960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2689289}}^1$

素因数の和:2689323

約数の個数: 216

約数和(自身を含む): 857517766560

約数和(自身を除く): 640653501600

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, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 2689289, 5378578, 8067867, 10757156, 13446445, 16135734, 18825023, 21514312, 24203601, 26892890, 32271468, 37650046, 40339335, 43028624, 48407202, 53785780, 56475069, 64542936, 75300092, 80678670, 86057248, 94125115, 96814404, 107571560, 112950138, 121018005, 129085872, 150600184, 161357340, 169425207, 172114496, 188250230, 193628808, 215143120, 225900276, 242036010, 258171744, 282375345, 301200368, 322714680, 338850414, 344228992, 376500460, 387257616, 430286240, 451800552, 484072020, 516343488, 564750690, 602400736, 645429360, 677700828, 688457984, 753000920, 774515232, 847126035, 860572480, 903601104, 968144040, 1032686976, 1129501380, 1204801472, 1290858720, 1355401656, 1506001840, 1549030464, 1694252070, 1721144960, 1807202208, 1936288080, 2065373952, 2259002760, 2409602944, 2581717440, 2710803312, 3012003680, 3098060928, 3388504140, 3442289920, 3614404416, 3872576160, 4518005520, 4819205888, 5163434880, 5421606624, 6024007360, 6196121856, 6777008280, 7228808832, 7745152320, 9036011040, 10326869760, 10843213248, 12048014720, 13554016560, 14457617664, 15490304640, 18072022080, 21686426496, 24096029440, 27108033120, 30980609280, 36144044160, 43372852992, 54216066240, 72288088320, 108432132480, 216864264960]

約数ペア:

[(1, 216864264960), (2, 108432132480), (3, 72288088320), (4, 54216066240), (5, 43372852992), (6, 36144044160), (7, 30980609280), (8, 27108033120), (9, 24096029440), (10, 21686426496), (12, 18072022080), (14, 15490304640), (15, 14457617664), (16, 13554016560), (18, 12048014720), (20, 10843213248), (21, 10326869760), (24, 9036011040), (28, 7745152320), (30, 7228808832), (32, 6777008280), (35, 6196121856), (36, 6024007360), (40, 5421606624), (42, 5163434880), (45, 4819205888), (48, 4518005520), (56, 3872576160), (60, 3614404416), (63, 3442289920), (64, 3388504140), (70, 3098060928), (72, 3012003680), (80, 2710803312), (84, 2581717440), (90, 2409602944), (96, 2259002760), (105, 2065373952), (112, 1936288080), (120, 1807202208), (126, 1721144960), (128, 1694252070), (140, 1549030464), (144, 1506001840), (160, 1355401656), (168, 1290858720), (180, 1204801472), (192, 1129501380), (210, 1032686976), (224, 968144040), (240, 903601104), (252, 860572480), (256, 847126035), (280, 774515232), (288, 753000920), (315, 688457984), (320, 677700828), (336, 645429360), (360, 602400736), (384, 564750690), (420, 516343488), (448, 484072020), (480, 451800552), (504, 430286240), (560, 387257616), (576, 376500460), (630, 344228992), (640, 338850414), (672, 322714680), (720, 301200368), (768, 282375345), (840, 258171744), (896, 242036010), (960, 225900276), (1008, 215143120), (1120, 193628808), (1152, 188250230), (1260, 172114496), (1280, 169425207), (1344, 161357340), (1440, 150600184), (1680, 129085872), (1792, 121018005), (1920, 112950138), (2016, 107571560), (2240, 96814404), (2304, 94125115), (2520, 86057248), (2688, 80678670), (2880, 75300092), (3360, 64542936), (3840, 56475069), (4032, 53785780), (4480, 48407202), (5040, 43028624), (5376, 40339335), (5760, 37650046), (6720, 32271468), (8064, 26892890), (8960, 24203601), (10080, 21514312), (11520, 18825023), (13440, 16135734), (16128, 13446445), (20160, 10757156), (26880, 8067867), (40320, 5378578), (80640, 2689289)]