2556585600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{1061}}^1$

素因数の和:1339

約数の個数: 192

約数和(自身を含む): 8462270880

約数和(自身を除く): 5905685280

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, 960, 1004, 1061, 1200, 1255, 1506, 1600, 1920, 2008, 2122, 2400, 2510, 3012, 3183, 3200, 3765, 4016, 4244, 4800, 5020, 5305, 6024, 6275, 6366, 7530, 8032, 8488, 9600, 10040, 10610, 12048, 12550, 12732, 15060, 15915, 16064, 16976, 18825, 20080, 21220, 24096, 25100, 25464, 26525, 30120, 31830, 32128, 33952, 37650, 40160, 42440, 48192, 50200, 50928, 53050, 60240, 63660, 67904, 75300, 79575, 80320, 84880, 96384, 100400, 101856, 106100, 120480, 127320, 135808, 150600, 159150, 160640, 169760, 200800, 203712, 212200, 240960, 254640, 266311, 301200, 318300, 339520, 401600, 407424, 424400, 481920, 509280, 532622, 602400, 636600, 679040, 798933, 803200, 848800, 1018560, 1065244, 1204800, 1273200, 1331555, 1597866, 1697600, 2037120, 2130488, 2409600, 2546400, 2663110, 3195732, 3395200, 3994665, 4260976, 5092800, 5326220, 6391464, 6657775, 7989330, 8521952, 10185600, 10652440, 12782928, 13315550, 15978660, 17043904, 19973325, 21304880, 25565856, 26631100, 31957320, 34087808, 39946650, 42609760, 51131712, 53262200, 63914640, 79893300, 85219520, 102263424, 106524400, 127829280, 159786600, 170439040, 213048800, 255658560, 319573200, 426097600, 511317120, 639146400, 852195200, 1278292800, 2556585600]

約数ペア:

[(1, 2556585600), (2, 1278292800), (3, 852195200), (4, 639146400), (5, 511317120), (6, 426097600), (8, 319573200), (10, 255658560), (12, 213048800), (15, 170439040), (16, 159786600), (20, 127829280), (24, 106524400), (25, 102263424), (30, 85219520), (32, 79893300), (40, 63914640), (48, 53262200), (50, 51131712), (60, 42609760), (64, 39946650), (75, 34087808), (80, 31957320), (96, 26631100), (100, 25565856), (120, 21304880), (128, 19973325), (150, 17043904), (160, 15978660), (192, 13315550), (200, 12782928), (240, 10652440), (251, 10185600), (300, 8521952), (320, 7989330), (384, 6657775), (400, 6391464), (480, 5326220), (502, 5092800), (600, 4260976), (640, 3994665), (753, 3395200), (800, 3195732), (960, 2663110), (1004, 2546400), (1061, 2409600), (1200, 2130488), (1255, 2037120), (1506, 1697600), (1600, 1597866), (1920, 1331555), (2008, 1273200), (2122, 1204800), (2400, 1065244), (2510, 1018560), (3012, 848800), (3183, 803200), (3200, 798933), (3765, 679040), (4016, 636600), (4244, 602400), (4800, 532622), (5020, 509280), (5305, 481920), (6024, 424400), (6275, 407424), (6366, 401600), (7530, 339520), (8032, 318300), (8488, 301200), (9600, 266311), (10040, 254640), (10610, 240960), (12048, 212200), (12550, 203712), (12732, 200800), (15060, 169760), (15915, 160640), (16064, 159150), (16976, 150600), (18825, 135808), (20080, 127320), (21220, 120480), (24096, 106100), (25100, 101856), (25464, 100400), (26525, 96384), (30120, 84880), (31830, 80320), (32128, 79575), (33952, 75300), (37650, 67904), (40160, 63660), (42440, 60240), (48192, 53050), (50200, 50928)]