297640000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{1063}}^1$

素因数の和:1102

約数の個数: 140

約数和(自身を含む): 844279744

約数和(自身を除く): 546639744

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, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 625, 700, 800, 875, 1000, 1063, 1120, 1250, 1400, 1600, 1750, 2000, 2126, 2240, 2500, 2800, 3500, 4000, 4252, 4375, 5000, 5315, 5600, 7000, 7441, 8000, 8504, 8750, 10000, 10630, 11200, 14000, 14882, 17008, 17500, 20000, 21260, 26575, 28000, 29764, 34016, 35000, 37205, 40000, 42520, 53150, 56000, 59528, 68032, 70000, 74410, 85040, 106300, 119056, 132875, 140000, 148820, 170080, 186025, 212600, 238112, 265750, 280000, 297640, 340160, 372050, 425200, 476224, 531500, 595280, 664375, 744100, 850400, 930125, 1063000, 1190560, 1328750, 1488200, 1700800, 1860250, 2126000, 2381120, 2657500, 2976400, 3720500, 4252000, 4650625, 5315000, 5952800, 7441000, 8504000, 9301250, 10630000, 11905600, 14882000, 18602500, 21260000, 29764000, 37205000, 42520000, 59528000, 74410000, 148820000, 297640000]

約数ペア:

[(1, 297640000), (2, 148820000), (4, 74410000), (5, 59528000), (7, 42520000), (8, 37205000), (10, 29764000), (14, 21260000), (16, 18602500), (20, 14882000), (25, 11905600), (28, 10630000), (32, 9301250), (35, 8504000), (40, 7441000), (50, 5952800), (56, 5315000), (64, 4650625), (70, 4252000), (80, 3720500), (100, 2976400), (112, 2657500), (125, 2381120), (140, 2126000), (160, 1860250), (175, 1700800), (200, 1488200), (224, 1328750), (250, 1190560), (280, 1063000), (320, 930125), (350, 850400), (400, 744100), (448, 664375), (500, 595280), (560, 531500), (625, 476224), (700, 425200), (800, 372050), (875, 340160), (1000, 297640), (1063, 280000), (1120, 265750), (1250, 238112), (1400, 212600), (1600, 186025), (1750, 170080), (2000, 148820), (2126, 140000), (2240, 132875), (2500, 119056), (2800, 106300), (3500, 85040), (4000, 74410), (4252, 70000), (4375, 68032), (5000, 59528), (5315, 56000), (5600, 53150), (7000, 42520), (7441, 40000), (8000, 37205), (8504, 35000), (8750, 34016), (10000, 29764), (10630, 28000), (11200, 26575), (14000, 21260), (14882, 20000), (17008, 17500)]