2079484800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{863}}^1$

素因数の和:1141

約数の個数: 192

約数和(自身を含む): 6884559360

約数和(自身を除く): 4805074560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 251, 300, 320, 384, 400, 480, 502, 600, 640, 753, 800, 863, 960, 1004, 1200, 1255, 1506, 1600, 1726, 1920, 2008, 2400, 2510, 2589, 3012, 3200, 3452, 3765, 4016, 4315, 4800, 5020, 5178, 6024, 6275, 6904, 7530, 8032, 8630, 9600, 10040, 10356, 12048, 12550, 12945, 13808, 15060, 16064, 17260, 18825, 20080, 20712, 21575, 24096, 25100, 25890, 27616, 30120, 32128, 34520, 37650, 40160, 41424, 43150, 48192, 50200, 51780, 55232, 60240, 64725, 69040, 75300, 80320, 82848, 86300, 96384, 100400, 103560, 110464, 120480, 129450, 138080, 150600, 160640, 165696, 172600, 200800, 207120, 216613, 240960, 258900, 276160, 301200, 331392, 345200, 401600, 414240, 433226, 481920, 517800, 552320, 602400, 649839, 690400, 803200, 828480, 866452, 1035600, 1083065, 1204800, 1299678, 1380800, 1656960, 1732904, 2071200, 2166130, 2409600, 2599356, 2761600, 3249195, 3465808, 4142400, 4332260, 5198712, 5415325, 6498390, 6931616, 8284800, 8664520, 10397424, 10830650, 12996780, 13863232, 16245975, 17329040, 20794848, 21661300, 25993560, 27726464, 32491950, 34658080, 41589696, 43322600, 51987120, 64983900, 69316160, 83179392, 86645200, 103974240, 129967800, 138632320, 173290400, 207948480, 259935600, 346580800, 415896960, 519871200, 693161600, 1039742400, 2079484800]

約数ペア:

[(1, 2079484800), (2, 1039742400), (3, 693161600), (4, 519871200), (5, 415896960), (6, 346580800), (8, 259935600), (10, 207948480), (12, 173290400), (15, 138632320), (16, 129967800), (20, 103974240), (24, 86645200), (25, 83179392), (30, 69316160), (32, 64983900), (40, 51987120), (48, 43322600), (50, 41589696), (60, 34658080), (64, 32491950), (75, 27726464), (80, 25993560), (96, 21661300), (100, 20794848), (120, 17329040), (128, 16245975), (150, 13863232), (160, 12996780), (192, 10830650), (200, 10397424), (240, 8664520), (251, 8284800), (300, 6931616), (320, 6498390), (384, 5415325), (400, 5198712), (480, 4332260), (502, 4142400), (600, 3465808), (640, 3249195), (753, 2761600), (800, 2599356), (863, 2409600), (960, 2166130), (1004, 2071200), (1200, 1732904), (1255, 1656960), (1506, 1380800), (1600, 1299678), (1726, 1204800), (1920, 1083065), (2008, 1035600), (2400, 866452), (2510, 828480), (2589, 803200), (3012, 690400), (3200, 649839), (3452, 602400), (3765, 552320), (4016, 517800), (4315, 481920), (4800, 433226), (5020, 414240), (5178, 401600), (6024, 345200), (6275, 331392), (6904, 301200), (7530, 276160), (8032, 258900), (8630, 240960), (9600, 216613), (10040, 207120), (10356, 200800), (12048, 172600), (12550, 165696), (12945, 160640), (13808, 150600), (15060, 138080), (16064, 129450), (17260, 120480), (18825, 110464), (20080, 103560), (20712, 100400), (21575, 96384), (24096, 86300), (25100, 82848), (25890, 80320), (27616, 75300), (30120, 69040), (32128, 64725), (34520, 60240), (37650, 55232), (40160, 51780), (41424, 50200), (43150, 48192)]