2561034240

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 384

約数和(自身を含む): 9316944000

約数和(自身を除く): 6755909760

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, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 128, 135, 144, 157, 160, 177, 180, 192, 216, 236, 240, 256, 270, 288, 295, 314, 320, 354, 360, 384, 432, 471, 472, 480, 512, 531, 540, 576, 590, 628, 640, 708, 720, 768, 785, 864, 885, 942, 944, 960, 1024, 1062, 1080, 1152, 1180, 1256, 1280, 1413, 1416, 1440, 1536, 1570, 1593, 1728, 1770, 1884, 1888, 1920, 2048, 2124, 2160, 2304, 2355, 2360, 2512, 2560, 2655, 2826, 2832, 2880, 3072, 3140, 3186, 3456, 3540, 3768, 3776, 3840, 4239, 4248, 4320, 4608, 4710, 4720, 5024, 5120, 5310, 5652, 5664, 5760, 6144, 6280, 6372, 6912, 7065, 7080, 7536, 7552, 7680, 7965, 8478, 8496, 8640, 9216, 9263, 9420, 9440, 10048, 10240, 10620, 11304, 11328, 11520, 12560, 12744, 13824, 14130, 14160, 15072, 15104, 15360, 15930, 16956, 16992, 17280, 18432, 18526, 18840, 18880, 20096, 21195, 21240, 22608, 22656, 23040, 25120, 25488, 27648, 27789, 28260, 28320, 30144, 30208, 30720, 31860, 33912, 33984, 34560, 37052, 37680, 37760, 40192, 42390, 42480, 45216, 45312, 46080, 46315, 50240, 50976, 55296, 55578, 56520, 56640, 60288, 60416, 63720, 67824, 67968, 69120, 74104, 75360, 75520, 80384, 83367, 84780, 84960, 90432, 90624, 92160, 92630, 100480, 101952, 111156, 113040, 113280, 120576, 120832, 127440, 135648, 135936, 138240, 138945, 148208, 150720, 151040, 160768, 166734, 169560, 169920, 180864, 181248, 185260, 200960, 203904, 222312, 226080, 226560, 241152, 250101, 254880, 271296, 271872, 276480, 277890, 296416, 301440, 302080, 321536, 333468, 339120, 339840, 361728, 362496, 370520, 401920, 407808, 416835, 444624, 452160, 453120, 482304, 500202, 509760, 542592, 543744, 555780, 592832, 602880, 604160, 666936, 678240, 679680, 723456, 741040, 803840, 815616, 833670, 889248, 904320, 906240, 964608, 1000404, 1019520, 1085184, 1087488, 1111560, 1185664, 1205760, 1250505, 1333872, 1356480, 1359360, 1446912, 1482080, 1607680, 1631232, 1667340, 1778496, 1808640, 1812480, 2000808, 2039040, 2170368, 2223120, 2371328, 2411520, 2501010, 2667744, 2712960, 2718720, 2893824, 2964160, 3262464, 3334680, 3556992, 3617280, 4001616, 4078080, 4340736, 4446240, 4742656, 4823040, 5002020, 5335488, 5425920, 5437440, 5928320, 6669360, 7113984, 7234560, 8003232, 8156160, 8681472, 8892480, 9485312, 10004040, 10670976, 10851840, 11856640, 13338720, 14227968, 14469120, 16006464, 16312320, 17784960, 18970624, 20008080, 21341952, 21703680, 23713280, 26677440, 28455936, 32012928, 35569920, 40016160, 42683904, 43407360, 47426560, 53354880, 56911872, 64025856, 71139840, 80032320, 85367808, 94853120, 106709760, 128051712, 142279680, 160064640, 170735616, 213419520, 256103424, 284559360, 320129280, 426839040, 512206848, 640258560, 853678080, 1280517120, 2561034240]

約数ペア:

[(1, 2561034240), (2, 1280517120), (3, 853678080), (4, 640258560), (5, 512206848), (6, 426839040), (8, 320129280), (9, 284559360), (10, 256103424), (12, 213419520), (15, 170735616), (16, 160064640), (18, 142279680), (20, 128051712), (24, 106709760), (27, 94853120), (30, 85367808), (32, 80032320), (36, 71139840), (40, 64025856), (45, 56911872), (48, 53354880), (54, 47426560), (59, 43407360), (60, 42683904), (64, 40016160), (72, 35569920), (80, 32012928), (90, 28455936), (96, 26677440), (108, 23713280), (118, 21703680), (120, 21341952), (128, 20008080), (135, 18970624), (144, 17784960), (157, 16312320), (160, 16006464), (177, 14469120), (180, 14227968), (192, 13338720), (216, 11856640), (236, 10851840), (240, 10670976), (256, 10004040), (270, 9485312), (288, 8892480), (295, 8681472), (314, 8156160), (320, 8003232), (354, 7234560), (360, 7113984), (384, 6669360), (432, 5928320), (471, 5437440), (472, 5425920), (480, 5335488), (512, 5002020), (531, 4823040), (540, 4742656), (576, 4446240), (590, 4340736), (628, 4078080), (640, 4001616), (708, 3617280), (720, 3556992), (768, 3334680), (785, 3262464), (864, 2964160), (885, 2893824), (942, 2718720), (944, 2712960), (960, 2667744), (1024, 2501010), (1062, 2411520), (1080, 2371328), (1152, 2223120), (1180, 2170368), (1256, 2039040), (1280, 2000808), (1413, 1812480), (1416, 1808640), (1440, 1778496), (1536, 1667340), (1570, 1631232), (1593, 1607680), (1728, 1482080), (1770, 1446912), (1884, 1359360), (1888, 1356480), (1920, 1333872), (2048, 1250505), (2124, 1205760), (2160, 1185664), (2304, 1111560), (2355, 1087488), (2360, 1085184), (2512, 1019520), (2560, 1000404), (2655, 964608), (2826, 906240), (2832, 904320), (2880, 889248), (3072, 833670), (3140, 815616), (3186, 803840), (3456, 741040), (3540, 723456), (3768, 679680), (3776, 678240), (3840, 666936), (4239, 604160), (4248, 602880), (4320, 592832), (4608, 555780), (4710, 543744), (4720, 542592), (5024, 509760), (5120, 500202), (5310, 482304), (5652, 453120), (5664, 452160), (5760, 444624), (6144, 416835), (6280, 407808), (6372, 401920), (6912, 370520), (7065, 362496), (7080, 361728), (7536, 339840), (7552, 339120), (7680, 333468), (7965, 321536), (8478, 302080), (8496, 301440), (8640, 296416), (9216, 277890), (9263, 276480), (9420, 271872), (9440, 271296), (10048, 254880), (10240, 250101), (10620, 241152), (11304, 226560), (11328, 226080), (11520, 222312), (12560, 203904), (12744, 200960), (13824, 185260), (14130, 181248), (14160, 180864), (15072, 169920), (15104, 169560), (15360, 166734), (15930, 160768), (16956, 151040), (16992, 150720), (17280, 148208), (18432, 138945), (18526, 138240), (18840, 135936), (18880, 135648), (20096, 127440), (21195, 120832), (21240, 120576), (22608, 113280), (22656, 113040), (23040, 111156), (25120, 101952), (25488, 100480), (27648, 92630), (27789, 92160), (28260, 90624), (28320, 90432), (30144, 84960), (30208, 84780), (30720, 83367), (31860, 80384), (33912, 75520), (33984, 75360), (34560, 74104), (37052, 69120), (37680, 67968), (37760, 67824), (40192, 63720), (42390, 60416), (42480, 60288), (45216, 56640), (45312, 56520), (46080, 55578), (46315, 55296), (50240, 50976)]