11316721920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{421009}}^1$

素因数の和:421040

約数の個数: 144

約数和(自身を含む): 41306133120

約数和(自身を除く): 29989411200

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, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 421009, 842018, 1263027, 1684036, 2105045, 2526054, 2947063, 3368072, 4210090, 5052108, 5894126, 6315135, 6736144, 8420180, 8841189, 10104216, 11788252, 12630270, 13472288, 14735315, 16840360, 17682378, 20208432, 23576504, 25260540, 26944576, 29470630, 33680720, 35364756, 40416864, 44205945, 47153008, 50521080, 53889152, 58941260, 67361440, 70729512, 80833728, 88411890, 94306016, 101042160, 107778304, 117882520, 134722880, 141459024, 161667456, 176823780, 188612032, 202084320, 235765040, 269445760, 282918048, 323334912, 353647560, 377224064, 404168640, 471530080, 538891520, 565836096, 707295120, 754448128, 808337280, 943060160, 1131672192, 1414590240, 1616674560, 1886120320, 2263344384, 2829180480, 3772240640, 5658360960, 11316721920]

約数ペア:

[(1, 11316721920), (2, 5658360960), (3, 3772240640), (4, 2829180480), (5, 2263344384), (6, 1886120320), (7, 1616674560), (8, 1414590240), (10, 1131672192), (12, 943060160), (14, 808337280), (15, 754448128), (16, 707295120), (20, 565836096), (21, 538891520), (24, 471530080), (28, 404168640), (30, 377224064), (32, 353647560), (35, 323334912), (40, 282918048), (42, 269445760), (48, 235765040), (56, 202084320), (60, 188612032), (64, 176823780), (70, 161667456), (80, 141459024), (84, 134722880), (96, 117882520), (105, 107778304), (112, 101042160), (120, 94306016), (128, 88411890), (140, 80833728), (160, 70729512), (168, 67361440), (192, 58941260), (210, 53889152), (224, 50521080), (240, 47153008), (256, 44205945), (280, 40416864), (320, 35364756), (336, 33680720), (384, 29470630), (420, 26944576), (448, 25260540), (480, 23576504), (560, 20208432), (640, 17682378), (672, 16840360), (768, 14735315), (840, 13472288), (896, 12630270), (960, 11788252), (1120, 10104216), (1280, 8841189), (1344, 8420180), (1680, 6736144), (1792, 6315135), (1920, 5894126), (2240, 5052108), (2688, 4210090), (3360, 3368072), (3840, 2947063), (4480, 2526054), (5376, 2105045), (6720, 1684036), (8960, 1263027), (13440, 842018), (26880, 421009)]