1889760000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 360

約数和(自身を含む): 6538706944

約数和(自身を除く): 4648946944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 127, 128, 150, 155, 160, 186, 192, 200, 240, 248, 250, 254, 256, 300, 310, 320, 372, 375, 381, 384, 400, 465, 480, 496, 500, 508, 600, 620, 625, 635, 640, 744, 750, 762, 768, 775, 800, 930, 960, 992, 1000, 1016, 1200, 1240, 1250, 1270, 1280, 1488, 1500, 1524, 1550, 1600, 1860, 1875, 1905, 1920, 1984, 2000, 2032, 2325, 2400, 2480, 2500, 2540, 2976, 3000, 3048, 3100, 3175, 3200, 3720, 3750, 3810, 3840, 3875, 3937, 3968, 4000, 4064, 4650, 4800, 4960, 5000, 5080, 5952, 6000, 6096, 6200, 6350, 6400, 7440, 7500, 7620, 7750, 7874, 7936, 8000, 8128, 9300, 9525, 9600, 9920, 10000, 10160, 11625, 11811, 11904, 12000, 12192, 12400, 12700, 14880, 15000, 15240, 15500, 15748, 15875, 16000, 16256, 18600, 19050, 19200, 19375, 19685, 19840, 20000, 20320, 23250, 23622, 23808, 24000, 24384, 24800, 25400, 29760, 30000, 30480, 31000, 31496, 31750, 32000, 32512, 37200, 38100, 38750, 39370, 39680, 40000, 40640, 46500, 47244, 47625, 48000, 48768, 49600, 50800, 58125, 59055, 59520, 60000, 60960, 62000, 62992, 63500, 74400, 76200, 77500, 78740, 79375, 80000, 81280, 93000, 94488, 95250, 96000, 97536, 98425, 99200, 101600, 116250, 118110, 119040, 120000, 121920, 124000, 125984, 127000, 148800, 152400, 155000, 157480, 158750, 160000, 162560, 186000, 188976, 190500, 196850, 198400, 203200, 232500, 236220, 238125, 240000, 243840, 248000, 251968, 254000, 295275, 297600, 304800, 310000, 314960, 317500, 372000, 377952, 381000, 393700, 406400, 465000, 472440, 476250, 480000, 487680, 492125, 496000, 503936, 508000, 590550, 595200, 609600, 620000, 629920, 635000, 744000, 755904, 762000, 787400, 812800, 930000, 944880, 952500, 984250, 992000, 1007872, 1016000, 1181100, 1219200, 1240000, 1259840, 1270000, 1476375, 1488000, 1511808, 1524000, 1574800, 1860000, 1889760, 1905000, 1968500, 2032000, 2362200, 2438400, 2460625, 2480000, 2519680, 2540000, 2952750, 2976000, 3023616, 3048000, 3149600, 3720000, 3779520, 3810000, 3937000, 4064000, 4724400, 4921250, 4960000, 5039360, 5080000, 5905500, 6096000, 6299200, 7381875, 7440000, 7559040, 7620000, 7874000, 9448800, 9842500, 10160000, 11811000, 12192000, 12598400, 14763750, 14880000, 15118080, 15240000, 15748000, 18897600, 19685000, 20320000, 23622000, 25196800, 29527500, 30480000, 31496000, 37795200, 39370000, 47244000, 59055000, 60960000, 62992000, 75590400, 78740000, 94488000, 118110000, 125984000, 157480000, 188976000, 236220000, 314960000, 377952000, 472440000, 629920000, 944880000, 1889760000]

約数ペア:

[(1, 1889760000), (2, 944880000), (3, 629920000), (4, 472440000), (5, 377952000), (6, 314960000), (8, 236220000), (10, 188976000), (12, 157480000), (15, 125984000), (16, 118110000), (20, 94488000), (24, 78740000), (25, 75590400), (30, 62992000), (31, 60960000), (32, 59055000), (40, 47244000), (48, 39370000), (50, 37795200), (60, 31496000), (62, 30480000), (64, 29527500), (75, 25196800), (80, 23622000), (93, 20320000), (96, 19685000), (100, 18897600), (120, 15748000), (124, 15240000), (125, 15118080), (127, 14880000), (128, 14763750), (150, 12598400), (155, 12192000), (160, 11811000), (186, 10160000), (192, 9842500), (200, 9448800), (240, 7874000), (248, 7620000), (250, 7559040), (254, 7440000), (256, 7381875), (300, 6299200), (310, 6096000), (320, 5905500), (372, 5080000), (375, 5039360), (381, 4960000), (384, 4921250), (400, 4724400), (465, 4064000), (480, 3937000), (496, 3810000), (500, 3779520), (508, 3720000), (600, 3149600), (620, 3048000), (625, 3023616), (635, 2976000), (640, 2952750), (744, 2540000), (750, 2519680), (762, 2480000), (768, 2460625), (775, 2438400), (800, 2362200), (930, 2032000), (960, 1968500), (992, 1905000), (1000, 1889760), (1016, 1860000), (1200, 1574800), (1240, 1524000), (1250, 1511808), (1270, 1488000), (1280, 1476375), (1488, 1270000), (1500, 1259840), (1524, 1240000), (1550, 1219200), (1600, 1181100), (1860, 1016000), (1875, 1007872), (1905, 992000), (1920, 984250), (1984, 952500), (2000, 944880), (2032, 930000), (2325, 812800), (2400, 787400), (2480, 762000), (2500, 755904), (2540, 744000), (2976, 635000), (3000, 629920), (3048, 620000), (3100, 609600), (3175, 595200), (3200, 590550), (3720, 508000), (3750, 503936), (3810, 496000), (3840, 492125), (3875, 487680), (3937, 480000), (3968, 476250), (4000, 472440), (4064, 465000), (4650, 406400), (4800, 393700), (4960, 381000), (5000, 377952), (5080, 372000), (5952, 317500), (6000, 314960), (6096, 310000), (6200, 304800), (6350, 297600), (6400, 295275), (7440, 254000), (7500, 251968), (7620, 248000), (7750, 243840), (7874, 240000), (7936, 238125), (8000, 236220), (8128, 232500), (9300, 203200), (9525, 198400), (9600, 196850), (9920, 190500), (10000, 188976), (10160, 186000), (11625, 162560), (11811, 160000), (11904, 158750), (12000, 157480), (12192, 155000), (12400, 152400), (12700, 148800), (14880, 127000), (15000, 125984), (15240, 124000), (15500, 121920), (15748, 120000), (15875, 119040), (16000, 118110), (16256, 116250), (18600, 101600), (19050, 99200), (19200, 98425), (19375, 97536), (19685, 96000), (19840, 95250), (20000, 94488), (20320, 93000), (23250, 81280), (23622, 80000), (23808, 79375), (24000, 78740), (24384, 77500), (24800, 76200), (25400, 74400), (29760, 63500), (30000, 62992), (30480, 62000), (31000, 60960), (31496, 60000), (31750, 59520), (32000, 59055), (32512, 58125), (37200, 50800), (38100, 49600), (38750, 48768), (39370, 48000), (39680, 47625), (40000, 47244), (40640, 46500)]