21087648000

素因数分解:

$2^8\times 3^3\times 5^3\times {\mathrm{24407}}^1$

素因数の和:24447

約数の個数: 288

約数和(自身を含む): 77828325120

約数和(自身を除く): 56740677120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 256, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 540, 576, 600, 640, 675, 720, 750, 768, 800, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1280, 1350, 1440, 1500, 1600, 1728, 1800, 1920, 2000, 2160, 2250, 2304, 2400, 2700, 2880, 3000, 3200, 3375, 3456, 3600, 3840, 4000, 4320, 4500, 4800, 5400, 5760, 6000, 6400, 6750, 6912, 7200, 8000, 8640, 9000, 9600, 10800, 11520, 12000, 13500, 14400, 16000, 17280, 18000, 19200, 21600, 24000, 24407, 27000, 28800, 32000, 34560, 36000, 43200, 48000, 48814, 54000, 57600, 72000, 73221, 86400, 96000, 97628, 108000, 122035, 144000, 146442, 172800, 195256, 216000, 219663, 244070, 288000, 292884, 366105, 390512, 432000, 439326, 488140, 585768, 610175, 658989, 732210, 781024, 864000, 878652, 976280, 1098315, 1171536, 1220350, 1317978, 1464420, 1562048, 1757304, 1830525, 1952560, 2196630, 2343072, 2440700, 2635956, 2928840, 3050875, 3124096, 3294945, 3514608, 3661050, 3905120, 4393260, 4686144, 4881400, 5271912, 5491575, 5857680, 6101750, 6248192, 6589890, 7029216, 7322100, 7810240, 8786520, 9152625, 9372288, 9762800, 10543824, 10983150, 11715360, 12203500, 13179780, 14058432, 14644200, 15620480, 16474725, 17573040, 18305250, 18744576, 19525600, 21087648, 21966300, 23430720, 24407000, 26359560, 27457875, 28116864, 29288400, 31240960, 32949450, 35146080, 36610500, 39051200, 42175296, 43932600, 46861440, 48814000, 52719120, 54915750, 56233728, 58576800, 65898900, 70292160, 73221000, 78102400, 82373625, 84350592, 87865200, 93722880, 97628000, 105438240, 109831500, 117153600, 131797800, 140584320, 146442000, 156204800, 164747250, 168701184, 175730400, 195256000, 210876480, 219663000, 234307200, 263595600, 281168640, 292884000, 329494500, 351460800, 390512000, 421752960, 439326000, 468614400, 527191200, 585768000, 658989000, 702921600, 781024000, 843505920, 878652000, 1054382400, 1171536000, 1317978000, 1405843200, 1757304000, 2108764800, 2343072000, 2635956000, 3514608000, 4217529600, 5271912000, 7029216000, 10543824000, 21087648000]

約数ペア:

[(1, 21087648000), (2, 10543824000), (3, 7029216000), (4, 5271912000), (5, 4217529600), (6, 3514608000), (8, 2635956000), (9, 2343072000), (10, 2108764800), (12, 1757304000), (15, 1405843200), (16, 1317978000), (18, 1171536000), (20, 1054382400), (24, 878652000), (25, 843505920), (27, 781024000), (30, 702921600), (32, 658989000), (36, 585768000), (40, 527191200), (45, 468614400), (48, 439326000), (50, 421752960), (54, 390512000), (60, 351460800), (64, 329494500), (72, 292884000), (75, 281168640), (80, 263595600), (90, 234307200), (96, 219663000), (100, 210876480), (108, 195256000), (120, 175730400), (125, 168701184), (128, 164747250), (135, 156204800), (144, 146442000), (150, 140584320), (160, 131797800), (180, 117153600), (192, 109831500), (200, 105438240), (216, 97628000), (225, 93722880), (240, 87865200), (250, 84350592), (256, 82373625), (270, 78102400), (288, 73221000), (300, 70292160), (320, 65898900), (360, 58576800), (375, 56233728), (384, 54915750), (400, 52719120), (432, 48814000), (450, 46861440), (480, 43932600), (500, 42175296), (540, 39051200), (576, 36610500), (600, 35146080), (640, 32949450), (675, 31240960), (720, 29288400), (750, 28116864), (768, 27457875), (800, 26359560), (864, 24407000), (900, 23430720), (960, 21966300), (1000, 21087648), (1080, 19525600), (1125, 18744576), (1152, 18305250), (1200, 17573040), (1280, 16474725), (1350, 15620480), (1440, 14644200), (1500, 14058432), (1600, 13179780), (1728, 12203500), (1800, 11715360), (1920, 10983150), (2000, 10543824), (2160, 9762800), (2250, 9372288), (2304, 9152625), (2400, 8786520), (2700, 7810240), (2880, 7322100), (3000, 7029216), (3200, 6589890), (3375, 6248192), (3456, 6101750), (3600, 5857680), (3840, 5491575), (4000, 5271912), (4320, 4881400), (4500, 4686144), (4800, 4393260), (5400, 3905120), (5760, 3661050), (6000, 3514608), (6400, 3294945), (6750, 3124096), (6912, 3050875), (7200, 2928840), (8000, 2635956), (8640, 2440700), (9000, 2343072), (9600, 2196630), (10800, 1952560), (11520, 1830525), (12000, 1757304), (13500, 1562048), (14400, 1464420), (16000, 1317978), (17280, 1220350), (18000, 1171536), (19200, 1098315), (21600, 976280), (24000, 878652), (24407, 864000), (27000, 781024), (28800, 732210), (32000, 658989), (34560, 610175), (36000, 585768), (43200, 488140), (48000, 439326), (48814, 432000), (54000, 390512), (57600, 366105), (72000, 292884), (73221, 288000), (86400, 244070), (96000, 219663), (97628, 216000), (108000, 195256), (122035, 172800), (144000, 146442)]