207995200

素因数分解:

$2^6\times 5^2\times 7^3\times {\mathrm{379}}^1$

素因数の和:422

約数の個数: 168

約数和(自身を含む): 598424000

約数和(自身を除く): 390428800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 343, 350, 379, 392, 400, 448, 490, 560, 686, 700, 758, 784, 800, 980, 1120, 1225, 1372, 1400, 1516, 1568, 1600, 1715, 1895, 1960, 2240, 2450, 2653, 2744, 2800, 3032, 3136, 3430, 3790, 3920, 4900, 5306, 5488, 5600, 6064, 6860, 7580, 7840, 8575, 9475, 9800, 10612, 10976, 11200, 12128, 13265, 13720, 15160, 15680, 17150, 18571, 18950, 19600, 21224, 21952, 24256, 26530, 27440, 30320, 34300, 37142, 37900, 39200, 42448, 53060, 54880, 60640, 66325, 68600, 74284, 75800, 78400, 84896, 92855, 106120, 109760, 121280, 129997, 132650, 137200, 148568, 151600, 169792, 185710, 212240, 259994, 265300, 274400, 297136, 303200, 371420, 424480, 464275, 519988, 530600, 548800, 594272, 606400, 649985, 742840, 848960, 928550, 1039976, 1061200, 1188544, 1299970, 1485680, 1857100, 2079952, 2122400, 2599940, 2971360, 3249925, 3714200, 4159904, 4244800, 5199880, 5942720, 6499850, 7428400, 8319808, 10399760, 12999700, 14856800, 20799520, 25999400, 29713600, 41599040, 51998800, 103997600, 207995200]

約数ペア:

[(1, 207995200), (2, 103997600), (4, 51998800), (5, 41599040), (7, 29713600), (8, 25999400), (10, 20799520), (14, 14856800), (16, 12999700), (20, 10399760), (25, 8319808), (28, 7428400), (32, 6499850), (35, 5942720), (40, 5199880), (49, 4244800), (50, 4159904), (56, 3714200), (64, 3249925), (70, 2971360), (80, 2599940), (98, 2122400), (100, 2079952), (112, 1857100), (140, 1485680), (160, 1299970), (175, 1188544), (196, 1061200), (200, 1039976), (224, 928550), (245, 848960), (280, 742840), (320, 649985), (343, 606400), (350, 594272), (379, 548800), (392, 530600), (400, 519988), (448, 464275), (490, 424480), (560, 371420), (686, 303200), (700, 297136), (758, 274400), (784, 265300), (800, 259994), (980, 212240), (1120, 185710), (1225, 169792), (1372, 151600), (1400, 148568), (1516, 137200), (1568, 132650), (1600, 129997), (1715, 121280), (1895, 109760), (1960, 106120), (2240, 92855), (2450, 84896), (2653, 78400), (2744, 75800), (2800, 74284), (3032, 68600), (3136, 66325), (3430, 60640), (3790, 54880), (3920, 53060), (4900, 42448), (5306, 39200), (5488, 37900), (5600, 37142), (6064, 34300), (6860, 30320), (7580, 27440), (7840, 26530), (8575, 24256), (9475, 21952), (9800, 21224), (10612, 19600), (10976, 18950), (11200, 18571), (12128, 17150), (13265, 15680), (13720, 15160)]