204268800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{10639}}^1$

素因数の和:10668

約数の個数: 108

約数和(自身を含む): 674192960

約数和(自身を除く): 469924160

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, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 10639, 19200, 21278, 31917, 42556, 53195, 63834, 85112, 106390, 127668, 159585, 170224, 212780, 255336, 265975, 319170, 340448, 425560, 510672, 531950, 638340, 680896, 797925, 851120, 1021344, 1063900, 1276680, 1361792, 1595850, 1702240, 2042688, 2127800, 2553360, 2723584, 3191700, 3404480, 4085376, 4255600, 5106720, 6383400, 6808960, 8170752, 8511200, 10213440, 12766800, 13617920, 17022400, 20426880, 25533600, 34044800, 40853760, 51067200, 68089600, 102134400, 204268800]

約数ペア:

[(1, 204268800), (2, 102134400), (3, 68089600), (4, 51067200), (5, 40853760), (6, 34044800), (8, 25533600), (10, 20426880), (12, 17022400), (15, 13617920), (16, 12766800), (20, 10213440), (24, 8511200), (25, 8170752), (30, 6808960), (32, 6383400), (40, 5106720), (48, 4255600), (50, 4085376), (60, 3404480), (64, 3191700), (75, 2723584), (80, 2553360), (96, 2127800), (100, 2042688), (120, 1702240), (128, 1595850), (150, 1361792), (160, 1276680), (192, 1063900), (200, 1021344), (240, 851120), (256, 797925), (300, 680896), (320, 638340), (384, 531950), (400, 510672), (480, 425560), (600, 340448), (640, 319170), (768, 265975), (800, 255336), (960, 212780), (1200, 170224), (1280, 159585), (1600, 127668), (1920, 106390), (2400, 85112), (3200, 63834), (3840, 53195), (4800, 42556), (6400, 31917), (9600, 21278), (10639, 19200)]