15697428000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{661}}^1\times {\mathrm{1979}}^1$

素因数の和:2668

約数の個数: 192

約数和(自身を含む): 51528597120

約数和(自身を除く): 35831169120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 661, 750, 800, 1000, 1200, 1322, 1500, 1979, 1983, 2000, 2400, 2644, 3000, 3305, 3958, 3966, 4000, 5288, 5937, 6000, 6610, 7916, 7932, 9895, 9915, 10576, 11874, 12000, 13220, 15832, 15864, 16525, 19790, 19830, 21152, 23748, 26440, 29685, 31664, 31728, 33050, 39580, 39660, 47496, 49475, 49575, 52880, 59370, 63328, 63456, 66100, 79160, 79320, 82625, 94992, 98950, 99150, 105760, 118740, 132200, 148425, 158320, 158640, 165250, 189984, 197900, 198300, 237480, 247375, 247875, 264400, 296850, 316640, 317280, 330500, 395800, 396600, 474960, 494750, 495750, 528800, 593700, 661000, 742125, 791600, 793200, 949920, 989500, 991500, 1187400, 1308119, 1322000, 1484250, 1583200, 1586400, 1979000, 1983000, 2374800, 2616238, 2644000, 2968500, 3924357, 3958000, 3966000, 4749600, 5232476, 5937000, 6540595, 7848714, 7916000, 7932000, 10464952, 11874000, 13081190, 15697428, 19621785, 20929904, 23748000, 26162380, 31394856, 32702975, 39243570, 41859808, 52324760, 62789712, 65405950, 78487140, 98108925, 104649520, 125579424, 130811900, 156974280, 163514875, 196217850, 209299040, 261623800, 313948560, 327029750, 392435700, 490544625, 523247600, 627897120, 654059500, 784871400, 981089250, 1046495200, 1308119000, 1569742800, 1962178500, 2616238000, 3139485600, 3924357000, 5232476000, 7848714000, 15697428000]

約数ペア:

[(1, 15697428000), (2, 7848714000), (3, 5232476000), (4, 3924357000), (5, 3139485600), (6, 2616238000), (8, 1962178500), (10, 1569742800), (12, 1308119000), (15, 1046495200), (16, 981089250), (20, 784871400), (24, 654059500), (25, 627897120), (30, 523247600), (32, 490544625), (40, 392435700), (48, 327029750), (50, 313948560), (60, 261623800), (75, 209299040), (80, 196217850), (96, 163514875), (100, 156974280), (120, 130811900), (125, 125579424), (150, 104649520), (160, 98108925), (200, 78487140), (240, 65405950), (250, 62789712), (300, 52324760), (375, 41859808), (400, 39243570), (480, 32702975), (500, 31394856), (600, 26162380), (661, 23748000), (750, 20929904), (800, 19621785), (1000, 15697428), (1200, 13081190), (1322, 11874000), (1500, 10464952), (1979, 7932000), (1983, 7916000), (2000, 7848714), (2400, 6540595), (2644, 5937000), (3000, 5232476), (3305, 4749600), (3958, 3966000), (3966, 3958000), (4000, 3924357), (5288, 2968500), (5937, 2644000), (6000, 2616238), (6610, 2374800), (7916, 1983000), (7932, 1979000), (9895, 1586400), (9915, 1583200), (10576, 1484250), (11874, 1322000), (12000, 1308119), (13220, 1187400), (15832, 991500), (15864, 989500), (16525, 949920), (19790, 793200), (19830, 791600), (21152, 742125), (23748, 661000), (26440, 593700), (29685, 528800), (31664, 495750), (31728, 494750), (33050, 474960), (39580, 396600), (39660, 395800), (47496, 330500), (49475, 317280), (49575, 316640), (52880, 296850), (59370, 264400), (63328, 247875), (63456, 247375), (66100, 237480), (79160, 198300), (79320, 197900), (82625, 189984), (94992, 165250), (98950, 158640), (99150, 158320), (105760, 148425), (118740, 132200)]