2110080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 7735680

約数和(自身を除く): 5625600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 157, 160, 168, 192, 210, 224, 240, 280, 314, 320, 336, 384, 420, 448, 471, 480, 560, 628, 640, 672, 785, 840, 896, 942, 960, 1099, 1120, 1256, 1344, 1570, 1680, 1884, 1920, 2198, 2240, 2355, 2512, 2688, 3140, 3297, 3360, 3768, 4396, 4480, 4710, 5024, 5495, 6280, 6594, 6720, 7536, 8792, 9420, 10048, 10990, 12560, 13188, 13440, 15072, 16485, 17584, 18840, 20096, 21980, 25120, 26376, 30144, 32970, 35168, 37680, 43960, 50240, 52752, 60288, 65940, 70336, 75360, 87920, 100480, 105504, 131880, 140672, 150720, 175840, 211008, 263760, 301440, 351680, 422016, 527520, 703360, 1055040, 2110080]

約数ペア:

[(1, 2110080), (2, 1055040), (3, 703360), (4, 527520), (5, 422016), (6, 351680), (7, 301440), (8, 263760), (10, 211008), (12, 175840), (14, 150720), (15, 140672), (16, 131880), (20, 105504), (21, 100480), (24, 87920), (28, 75360), (30, 70336), (32, 65940), (35, 60288), (40, 52752), (42, 50240), (48, 43960), (56, 37680), (60, 35168), (64, 32970), (70, 30144), (80, 26376), (84, 25120), (96, 21980), (105, 20096), (112, 18840), (120, 17584), (128, 16485), (140, 15072), (157, 13440), (160, 13188), (168, 12560), (192, 10990), (210, 10048), (224, 9420), (240, 8792), (280, 7536), (314, 6720), (320, 6594), (336, 6280), (384, 5495), (420, 5024), (448, 4710), (471, 4480), (480, 4396), (560, 3768), (628, 3360), (640, 3297), (672, 3140), (785, 2688), (840, 2512), (896, 2355), (942, 2240), (960, 2198), (1099, 1920), (1120, 1884), (1256, 1680), (1344, 1570)]