1913904000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{13291}}^1$

素因数の和:13326

約数の個数: 192

約数和(自身を含む): 6873824880

約数和(自身を除く): 4959920880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2400, 2880, 3000, 3200, 3600, 4000, 4500, 4800, 5760, 6000, 7200, 8000, 9000, 9600, 12000, 13291, 14400, 16000, 18000, 24000, 26582, 28800, 36000, 39873, 48000, 53164, 66455, 72000, 79746, 106328, 119619, 132910, 144000, 159492, 199365, 212656, 239238, 265820, 318984, 332275, 398730, 425312, 478476, 531640, 598095, 637968, 664550, 797460, 850624, 956952, 996825, 1063280, 1196190, 1275936, 1329100, 1594920, 1661375, 1701248, 1913904, 1993650, 2126560, 2392380, 2551872, 2658200, 2990475, 3189840, 3322750, 3827808, 3987300, 4253120, 4784760, 4984125, 5103744, 5316400, 5980950, 6379680, 6645500, 7655616, 7974600, 8506240, 9569520, 9968250, 10632800, 11961900, 12759360, 13291000, 14952375, 15311232, 15949200, 19139040, 19936500, 21265600, 23923800, 25518720, 26582000, 29904750, 31898400, 38278080, 39873000, 42531200, 47847600, 53164000, 59809500, 63796800, 76556160, 79746000, 95695200, 106328000, 119619000, 127593600, 159492000, 191390400, 212656000, 239238000, 318984000, 382780800, 478476000, 637968000, 956952000, 1913904000]

約数ペア:

[(1, 1913904000), (2, 956952000), (3, 637968000), (4, 478476000), (5, 382780800), (6, 318984000), (8, 239238000), (9, 212656000), (10, 191390400), (12, 159492000), (15, 127593600), (16, 119619000), (18, 106328000), (20, 95695200), (24, 79746000), (25, 76556160), (30, 63796800), (32, 59809500), (36, 53164000), (40, 47847600), (45, 42531200), (48, 39873000), (50, 38278080), (60, 31898400), (64, 29904750), (72, 26582000), (75, 25518720), (80, 23923800), (90, 21265600), (96, 19936500), (100, 19139040), (120, 15949200), (125, 15311232), (128, 14952375), (144, 13291000), (150, 12759360), (160, 11961900), (180, 10632800), (192, 9968250), (200, 9569520), (225, 8506240), (240, 7974600), (250, 7655616), (288, 6645500), (300, 6379680), (320, 5980950), (360, 5316400), (375, 5103744), (384, 4984125), (400, 4784760), (450, 4253120), (480, 3987300), (500, 3827808), (576, 3322750), (600, 3189840), (640, 2990475), (720, 2658200), (750, 2551872), (800, 2392380), (900, 2126560), (960, 1993650), (1000, 1913904), (1125, 1701248), (1152, 1661375), (1200, 1594920), (1440, 1329100), (1500, 1275936), (1600, 1196190), (1800, 1063280), (1920, 996825), (2000, 956952), (2250, 850624), (2400, 797460), (2880, 664550), (3000, 637968), (3200, 598095), (3600, 531640), (4000, 478476), (4500, 425312), (4800, 398730), (5760, 332275), (6000, 318984), (7200, 265820), (8000, 239238), (9000, 212656), (9600, 199365), (12000, 159492), (13291, 144000), (14400, 132910), (16000, 119619), (18000, 106328), (24000, 79746), (26582, 72000), (28800, 66455), (36000, 53164), (39873, 48000)]