213916800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{22283}}^1$

素因数の和:22310

約数の個数: 96

約数和(自身を含む): 704620080

約数和(自身を除く): 490703280

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, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 22283, 44566, 66849, 89132, 111415, 133698, 178264, 222830, 267396, 334245, 356528, 445660, 534792, 557075, 668490, 713056, 891320, 1069584, 1114150, 1336980, 1426112, 1671225, 1782640, 2139168, 2228300, 2673960, 2852224, 3342450, 3565280, 4278336, 4456600, 5347920, 6684900, 7130560, 8556672, 8913200, 10695840, 13369800, 14261120, 17826400, 21391680, 26739600, 35652800, 42783360, 53479200, 71305600, 106958400, 213916800]

約数ペア:

[(1, 213916800), (2, 106958400), (3, 71305600), (4, 53479200), (5, 42783360), (6, 35652800), (8, 26739600), (10, 21391680), (12, 17826400), (15, 14261120), (16, 13369800), (20, 10695840), (24, 8913200), (25, 8556672), (30, 7130560), (32, 6684900), (40, 5347920), (48, 4456600), (50, 4278336), (60, 3565280), (64, 3342450), (75, 2852224), (80, 2673960), (96, 2228300), (100, 2139168), (120, 1782640), (128, 1671225), (150, 1426112), (160, 1336980), (192, 1114150), (200, 1069584), (240, 891320), (300, 713056), (320, 668490), (384, 557075), (400, 534792), (480, 445660), (600, 356528), (640, 334245), (800, 267396), (960, 222830), (1200, 178264), (1600, 133698), (1920, 111415), (2400, 89132), (3200, 66849), (4800, 44566), (9600, 22283)]