1081344320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{482743}}^1$

素因数の和:482767

約数の個数: 56

約数和(自身を含む): 2942807424

約数和(自身を除く): 1861463104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 482743, 965486, 1930972, 2413715, 3379201, 3861944, 4827430, 6758402, 7723888, 9654860, 13516804, 15447776, 16896005, 19309720, 27033608, 30895552, 33792010, 38619440, 54067216, 67584020, 77238880, 108134432, 135168040, 154477760, 216268864, 270336080, 540672160, 1081344320]

約数ペア:

[(1, 1081344320), (2, 540672160), (4, 270336080), (5, 216268864), (7, 154477760), (8, 135168040), (10, 108134432), (14, 77238880), (16, 67584020), (20, 54067216), (28, 38619440), (32, 33792010), (35, 30895552), (40, 27033608), (56, 19309720), (64, 16896005), (70, 15447776), (80, 13516804), (112, 9654860), (140, 7723888), (160, 6758402), (224, 4827430), (280, 3861944), (320, 3379201), (448, 2413715), (560, 1930972), (1120, 965486), (2240, 482743)]