238112000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{1063}}^1$

素因数の和:1101

約数の個数: 144

約数和(自身を含む): 678542592

約数和(自身を除く): 440430592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1063, 1120, 1280, 1400, 1600, 1750, 1792, 2000, 2126, 2240, 2800, 3200, 3500, 4000, 4252, 4480, 5315, 5600, 6400, 7000, 7441, 8000, 8504, 8960, 10630, 11200, 14000, 14882, 16000, 17008, 21260, 22400, 26575, 28000, 29764, 32000, 34016, 37205, 42520, 44800, 53150, 56000, 59528, 68032, 74410, 85040, 106300, 112000, 119056, 132875, 136064, 148820, 170080, 186025, 212600, 224000, 238112, 265750, 272128, 297640, 340160, 372050, 425200, 476224, 531500, 595280, 680320, 744100, 850400, 930125, 952448, 1063000, 1190560, 1360640, 1488200, 1700800, 1860250, 1904896, 2126000, 2381120, 2976400, 3401600, 3720500, 4252000, 4762240, 5952800, 6803200, 7441000, 8504000, 9524480, 11905600, 14882000, 17008000, 23811200, 29764000, 34016000, 47622400, 59528000, 119056000, 238112000]

約数ペア:

[(1, 238112000), (2, 119056000), (4, 59528000), (5, 47622400), (7, 34016000), (8, 29764000), (10, 23811200), (14, 17008000), (16, 14882000), (20, 11905600), (25, 9524480), (28, 8504000), (32, 7441000), (35, 6803200), (40, 5952800), (50, 4762240), (56, 4252000), (64, 3720500), (70, 3401600), (80, 2976400), (100, 2381120), (112, 2126000), (125, 1904896), (128, 1860250), (140, 1700800), (160, 1488200), (175, 1360640), (200, 1190560), (224, 1063000), (250, 952448), (256, 930125), (280, 850400), (320, 744100), (350, 680320), (400, 595280), (448, 531500), (500, 476224), (560, 425200), (640, 372050), (700, 340160), (800, 297640), (875, 272128), (896, 265750), (1000, 238112), (1063, 224000), (1120, 212600), (1280, 186025), (1400, 170080), (1600, 148820), (1750, 136064), (1792, 132875), (2000, 119056), (2126, 112000), (2240, 106300), (2800, 85040), (3200, 74410), (3500, 68032), (4000, 59528), (4252, 56000), (4480, 53150), (5315, 44800), (5600, 42520), (6400, 37205), (7000, 34016), (7441, 32000), (8000, 29764), (8504, 28000), (8960, 26575), (10630, 22400), (11200, 21260), (14000, 17008), (14882, 16000)]