421036800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{21929}}^1$

素因数の和:21958

約数の個数: 108

約数和(自身を含む): 1389572520

約数和(自身を除く): 968535720

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, 19200, 21929, 43858, 65787, 87716, 109645, 131574, 175432, 219290, 263148, 328935, 350864, 438580, 526296, 548225, 657870, 701728, 877160, 1052592, 1096450, 1315740, 1403456, 1644675, 1754320, 2105184, 2192900, 2631480, 2806912, 3289350, 3508640, 4210368, 4385800, 5262960, 5613824, 6578700, 7017280, 8420736, 8771600, 10525920, 13157400, 14034560, 16841472, 17543200, 21051840, 26314800, 28069120, 35086400, 42103680, 52629600, 70172800, 84207360, 105259200, 140345600, 210518400, 421036800]

約数ペア:

[(1, 421036800), (2, 210518400), (3, 140345600), (4, 105259200), (5, 84207360), (6, 70172800), (8, 52629600), (10, 42103680), (12, 35086400), (15, 28069120), (16, 26314800), (20, 21051840), (24, 17543200), (25, 16841472), (30, 14034560), (32, 13157400), (40, 10525920), (48, 8771600), (50, 8420736), (60, 7017280), (64, 6578700), (75, 5613824), (80, 5262960), (96, 4385800), (100, 4210368), (120, 3508640), (128, 3289350), (150, 2806912), (160, 2631480), (192, 2192900), (200, 2105184), (240, 1754320), (256, 1644675), (300, 1403456), (320, 1315740), (384, 1096450), (400, 1052592), (480, 877160), (600, 701728), (640, 657870), (768, 548225), (800, 526296), (960, 438580), (1200, 350864), (1280, 328935), (1600, 263148), (1920, 219290), (2400, 175432), (3200, 131574), (3840, 109645), (4800, 87716), (6400, 65787), (9600, 43858), (19200, 21929)]