680712000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:394

約数の個数: 224

約数和(自身を含む): 2276636544

約数和(自身を除く): 1595924544

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, 113, 120, 125, 150, 160, 192, 200, 226, 240, 250, 251, 300, 320, 339, 375, 400, 452, 480, 500, 502, 565, 600, 678, 750, 753, 800, 904, 960, 1000, 1004, 1130, 1200, 1255, 1356, 1500, 1506, 1600, 1695, 1808, 2000, 2008, 2260, 2400, 2510, 2712, 2825, 3000, 3012, 3390, 3616, 3765, 4000, 4016, 4520, 4800, 5020, 5424, 5650, 6000, 6024, 6275, 6780, 7232, 7530, 8000, 8032, 8475, 9040, 10040, 10848, 11300, 12000, 12048, 12550, 13560, 14125, 15060, 16064, 16950, 18080, 18825, 20080, 21696, 22600, 24000, 24096, 25100, 27120, 28250, 28363, 30120, 31375, 33900, 36160, 37650, 40160, 42375, 45200, 48192, 50200, 54240, 56500, 56726, 60240, 62750, 67800, 75300, 80320, 84750, 85089, 90400, 94125, 100400, 108480, 113000, 113452, 120480, 125500, 135600, 141815, 150600, 169500, 170178, 180800, 188250, 200800, 226000, 226904, 240960, 251000, 271200, 283630, 301200, 339000, 340356, 376500, 401600, 425445, 452000, 453808, 502000, 542400, 567260, 602400, 678000, 680712, 709075, 753000, 850890, 904000, 907616, 1004000, 1134520, 1204800, 1356000, 1361424, 1418150, 1506000, 1701780, 1815232, 2008000, 2127225, 2269040, 2712000, 2722848, 2836300, 3012000, 3403560, 3545375, 4254450, 4538080, 5445696, 5672600, 6024000, 6807120, 7090750, 8508900, 9076160, 10636125, 11345200, 13614240, 14181500, 17017800, 21272250, 22690400, 27228480, 28363000, 34035600, 42544500, 45380800, 56726000, 68071200, 85089000, 113452000, 136142400, 170178000, 226904000, 340356000, 680712000]

約数ペア:

[(1, 680712000), (2, 340356000), (3, 226904000), (4, 170178000), (5, 136142400), (6, 113452000), (8, 85089000), (10, 68071200), (12, 56726000), (15, 45380800), (16, 42544500), (20, 34035600), (24, 28363000), (25, 27228480), (30, 22690400), (32, 21272250), (40, 17017800), (48, 14181500), (50, 13614240), (60, 11345200), (64, 10636125), (75, 9076160), (80, 8508900), (96, 7090750), (100, 6807120), (113, 6024000), (120, 5672600), (125, 5445696), (150, 4538080), (160, 4254450), (192, 3545375), (200, 3403560), (226, 3012000), (240, 2836300), (250, 2722848), (251, 2712000), (300, 2269040), (320, 2127225), (339, 2008000), (375, 1815232), (400, 1701780), (452, 1506000), (480, 1418150), (500, 1361424), (502, 1356000), (565, 1204800), (600, 1134520), (678, 1004000), (750, 907616), (753, 904000), (800, 850890), (904, 753000), (960, 709075), (1000, 680712), (1004, 678000), (1130, 602400), (1200, 567260), (1255, 542400), (1356, 502000), (1500, 453808), (1506, 452000), (1600, 425445), (1695, 401600), (1808, 376500), (2000, 340356), (2008, 339000), (2260, 301200), (2400, 283630), (2510, 271200), (2712, 251000), (2825, 240960), (3000, 226904), (3012, 226000), (3390, 200800), (3616, 188250), (3765, 180800), (4000, 170178), (4016, 169500), (4520, 150600), (4800, 141815), (5020, 135600), (5424, 125500), (5650, 120480), (6000, 113452), (6024, 113000), (6275, 108480), (6780, 100400), (7232, 94125), (7530, 90400), (8000, 85089), (8032, 84750), (8475, 80320), (9040, 75300), (10040, 67800), (10848, 62750), (11300, 60240), (12000, 56726), (12048, 56500), (12550, 54240), (13560, 50200), (14125, 48192), (15060, 45200), (16064, 42375), (16950, 40160), (18080, 37650), (18825, 36160), (20080, 33900), (21696, 31375), (22600, 30120), (24000, 28363), (24096, 28250), (25100, 27120)]