2068864000

素因数分解:

$2^{10}\times 5^3\times 7^1\times {\mathrm{2309}}^1$

素因数の和:2351

約数の個数: 176

約数和(自身を含む): 5901255360

約数和(自身を除く): 3832391360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 512, 560, 640, 700, 800, 875, 896, 1000, 1024, 1120, 1280, 1400, 1600, 1750, 1792, 2000, 2240, 2309, 2560, 2800, 3200, 3500, 3584, 4000, 4480, 4618, 5120, 5600, 6400, 7000, 7168, 8000, 8960, 9236, 11200, 11545, 12800, 14000, 16000, 16163, 17920, 18472, 22400, 23090, 25600, 28000, 32000, 32326, 35840, 36944, 44800, 46180, 56000, 57725, 64000, 64652, 73888, 80815, 89600, 92360, 112000, 115450, 128000, 129304, 147776, 161630, 179200, 184720, 224000, 230900, 258608, 288625, 295552, 323260, 369440, 404075, 448000, 461800, 517216, 577250, 591104, 646520, 738880, 808150, 896000, 923600, 1034432, 1154500, 1182208, 1293040, 1477760, 1616300, 1847200, 2020375, 2068864, 2309000, 2364416, 2586080, 2955520, 3232600, 3694400, 4040750, 4137728, 4618000, 5172160, 5911040, 6465200, 7388800, 8081500, 8275456, 9236000, 10344320, 11822080, 12930400, 14777600, 16163000, 16550912, 18472000, 20688640, 25860800, 29555200, 32326000, 36944000, 41377280, 51721600, 59110400, 64652000, 73888000, 82754560, 103443200, 129304000, 147776000, 206886400, 258608000, 295552000, 413772800, 517216000, 1034432000, 2068864000]

約数ペア:

[(1, 2068864000), (2, 1034432000), (4, 517216000), (5, 413772800), (7, 295552000), (8, 258608000), (10, 206886400), (14, 147776000), (16, 129304000), (20, 103443200), (25, 82754560), (28, 73888000), (32, 64652000), (35, 59110400), (40, 51721600), (50, 41377280), (56, 36944000), (64, 32326000), (70, 29555200), (80, 25860800), (100, 20688640), (112, 18472000), (125, 16550912), (128, 16163000), (140, 14777600), (160, 12930400), (175, 11822080), (200, 10344320), (224, 9236000), (250, 8275456), (256, 8081500), (280, 7388800), (320, 6465200), (350, 5911040), (400, 5172160), (448, 4618000), (500, 4137728), (512, 4040750), (560, 3694400), (640, 3232600), (700, 2955520), (800, 2586080), (875, 2364416), (896, 2309000), (1000, 2068864), (1024, 2020375), (1120, 1847200), (1280, 1616300), (1400, 1477760), (1600, 1293040), (1750, 1182208), (1792, 1154500), (2000, 1034432), (2240, 923600), (2309, 896000), (2560, 808150), (2800, 738880), (3200, 646520), (3500, 591104), (3584, 577250), (4000, 517216), (4480, 461800), (4618, 448000), (5120, 404075), (5600, 369440), (6400, 323260), (7000, 295552), (7168, 288625), (8000, 258608), (8960, 230900), (9236, 224000), (11200, 184720), (11545, 179200), (12800, 161630), (14000, 147776), (16000, 129304), (16163, 128000), (17920, 115450), (18472, 112000), (22400, 92360), (23090, 89600), (25600, 80815), (28000, 73888), (32000, 64652), (32326, 64000), (35840, 57725), (36944, 56000), (44800, 46180)]