5181484800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1519

約数の個数: 216

約数和(自身を含む): 17194455040

約数和(自身を除く): 12012970240

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, 211, 240, 256, 300, 320, 384, 400, 422, 480, 600, 633, 640, 768, 800, 844, 960, 1055, 1200, 1266, 1279, 1280, 1600, 1688, 1920, 2110, 2400, 2532, 2558, 3165, 3200, 3376, 3837, 3840, 4220, 4800, 5064, 5116, 5275, 6330, 6395, 6400, 6752, 7674, 8440, 9600, 10128, 10232, 10550, 12660, 12790, 13504, 15348, 15825, 16880, 19185, 19200, 20256, 20464, 21100, 25320, 25580, 27008, 30696, 31650, 31975, 33760, 38370, 40512, 40928, 42200, 50640, 51160, 54016, 61392, 63300, 63950, 67520, 76740, 81024, 81856, 84400, 95925, 101280, 102320, 122784, 126600, 127900, 135040, 153480, 162048, 163712, 168800, 191850, 202560, 204640, 245568, 253200, 255800, 269869, 270080, 306960, 327424, 337600, 383700, 405120, 409280, 491136, 506400, 511600, 539738, 613920, 675200, 767400, 809607, 810240, 818560, 982272, 1012800, 1023200, 1079476, 1227840, 1349345, 1350400, 1534800, 1619214, 1637120, 2025600, 2046400, 2158952, 2455680, 2698690, 3069600, 3238428, 4048035, 4051200, 4092800, 4317904, 4911360, 5397380, 6139200, 6476856, 6746725, 8096070, 8185600, 8635808, 10794760, 12278400, 12953712, 13493450, 16192140, 17271616, 20240175, 21589520, 24556800, 25907424, 26986900, 32384280, 34543232, 40480350, 43179040, 51814848, 53973800, 64768560, 69086464, 80960700, 86358080, 103629696, 107947600, 129537120, 161921400, 172716160, 207259392, 215895200, 259074240, 323842800, 345432320, 431790400, 518148480, 647685600, 863580800, 1036296960, 1295371200, 1727161600, 2590742400, 5181484800]

約数ペア:

[(1, 5181484800), (2, 2590742400), (3, 1727161600), (4, 1295371200), (5, 1036296960), (6, 863580800), (8, 647685600), (10, 518148480), (12, 431790400), (15, 345432320), (16, 323842800), (20, 259074240), (24, 215895200), (25, 207259392), (30, 172716160), (32, 161921400), (40, 129537120), (48, 107947600), (50, 103629696), (60, 86358080), (64, 80960700), (75, 69086464), (80, 64768560), (96, 53973800), (100, 51814848), (120, 43179040), (128, 40480350), (150, 34543232), (160, 32384280), (192, 26986900), (200, 25907424), (211, 24556800), (240, 21589520), (256, 20240175), (300, 17271616), (320, 16192140), (384, 13493450), (400, 12953712), (422, 12278400), (480, 10794760), (600, 8635808), (633, 8185600), (640, 8096070), (768, 6746725), (800, 6476856), (844, 6139200), (960, 5397380), (1055, 4911360), (1200, 4317904), (1266, 4092800), (1279, 4051200), (1280, 4048035), (1600, 3238428), (1688, 3069600), (1920, 2698690), (2110, 2455680), (2400, 2158952), (2532, 2046400), (2558, 2025600), (3165, 1637120), (3200, 1619214), (3376, 1534800), (3837, 1350400), (3840, 1349345), (4220, 1227840), (4800, 1079476), (5064, 1023200), (5116, 1012800), (5275, 982272), (6330, 818560), (6395, 810240), (6400, 809607), (6752, 767400), (7674, 675200), (8440, 613920), (9600, 539738), (10128, 511600), (10232, 506400), (10550, 491136), (12660, 409280), (12790, 405120), (13504, 383700), (15348, 337600), (15825, 327424), (16880, 306960), (19185, 270080), (19200, 269869), (20256, 255800), (20464, 253200), (21100, 245568), (25320, 204640), (25580, 202560), (27008, 191850), (30696, 168800), (31650, 163712), (31975, 162048), (33760, 153480), (38370, 135040), (40512, 127900), (40928, 126600), (42200, 122784), (50640, 102320), (51160, 101280), (54016, 95925), (61392, 84400), (63300, 81856), (63950, 81024), (67520, 76740)]