232449280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{25943}}^1$

素因数の和:25971

約数の個数: 72

約数和(自身を含む): 636354432

約数和(自身を除く): 403905152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 25943, 51886, 103772, 129715, 181601, 207544, 259430, 363202, 415088, 518860, 726404, 830176, 908005, 1037720, 1452808, 1660352, 1816010, 2075440, 2905616, 3320704, 3632020, 4150880, 5811232, 6641408, 7264040, 8301760, 11622464, 14528080, 16603520, 23244928, 29056160, 33207040, 46489856, 58112320, 116224640, 232449280]

約数ペア:

[(1, 232449280), (2, 116224640), (4, 58112320), (5, 46489856), (7, 33207040), (8, 29056160), (10, 23244928), (14, 16603520), (16, 14528080), (20, 11622464), (28, 8301760), (32, 7264040), (35, 6641408), (40, 5811232), (56, 4150880), (64, 3632020), (70, 3320704), (80, 2905616), (112, 2075440), (128, 1816010), (140, 1660352), (160, 1452808), (224, 1037720), (256, 908005), (280, 830176), (320, 726404), (448, 518860), (560, 415088), (640, 363202), (896, 259430), (1120, 207544), (1280, 181601), (1792, 129715), (2240, 103772), (4480, 51886), (8960, 25943)]