21741655680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{3774593}}^1$

素因数の和:3774618

約数の個数: 96

約数和(自身を含む): 75076674660

約数和(自身を除く): 53335018980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 3774593, 7549186, 11323779, 15098372, 18872965, 22647558, 30196744, 33971337, 37745930, 45295116, 56618895, 60393488, 67942674, 75491860, 90590232, 113237790, 120786976, 135885348, 150983720, 169856685, 181180464, 226475580, 241573952, 271770696, 301967440, 339713370, 362360928, 452951160, 483147904, 543541392, 603934880, 679426740, 724721856, 905902320, 1087082784, 1207869760, 1358853480, 1449443712, 1811804640, 2174165568, 2415739520, 2717706960, 3623609280, 4348331136, 5435413920, 7247218560, 10870827840, 21741655680]

約数ペア:

[(1, 21741655680), (2, 10870827840), (3, 7247218560), (4, 5435413920), (5, 4348331136), (6, 3623609280), (8, 2717706960), (9, 2415739520), (10, 2174165568), (12, 1811804640), (15, 1449443712), (16, 1358853480), (18, 1207869760), (20, 1087082784), (24, 905902320), (30, 724721856), (32, 679426740), (36, 603934880), (40, 543541392), (45, 483147904), (48, 452951160), (60, 362360928), (64, 339713370), (72, 301967440), (80, 271770696), (90, 241573952), (96, 226475580), (120, 181180464), (128, 169856685), (144, 150983720), (160, 135885348), (180, 120786976), (192, 113237790), (240, 90590232), (288, 75491860), (320, 67942674), (360, 60393488), (384, 56618895), (480, 45295116), (576, 37745930), (640, 33971337), (720, 30196744), (960, 22647558), (1152, 18872965), (1440, 15098372), (1920, 11323779), (2880, 7549186), (5760, 3774593)]