142384000

素因数分解:

$2^7\times 5^3\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 128

約数和(自身を含む): 386661600

約数和(自身を除く): 244277600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 128, 160, 176, 200, 220, 250, 275, 320, 352, 400, 440, 500, 550, 640, 704, 800, 809, 880, 1000, 1100, 1375, 1408, 1600, 1618, 1760, 2000, 2200, 2750, 3200, 3236, 3520, 4000, 4045, 4400, 5500, 6472, 7040, 8000, 8090, 8800, 8899, 11000, 12944, 16000, 16180, 17600, 17798, 20225, 22000, 25888, 32360, 35200, 35596, 40450, 44000, 44495, 51776, 64720, 71192, 80900, 88000, 88990, 101125, 103552, 129440, 142384, 161800, 176000, 177980, 202250, 222475, 258880, 284768, 323600, 355960, 404500, 444950, 517760, 569536, 647200, 711920, 809000, 889900, 1112375, 1139072, 1294400, 1423840, 1618000, 1779800, 2224750, 2588800, 2847680, 3236000, 3559600, 4449500, 5695360, 6472000, 7119200, 8899000, 12944000, 14238400, 17798000, 28476800, 35596000, 71192000, 142384000]

約数ペア:

[(1, 142384000), (2, 71192000), (4, 35596000), (5, 28476800), (8, 17798000), (10, 14238400), (11, 12944000), (16, 8899000), (20, 7119200), (22, 6472000), (25, 5695360), (32, 4449500), (40, 3559600), (44, 3236000), (50, 2847680), (55, 2588800), (64, 2224750), (80, 1779800), (88, 1618000), (100, 1423840), (110, 1294400), (125, 1139072), (128, 1112375), (160, 889900), (176, 809000), (200, 711920), (220, 647200), (250, 569536), (275, 517760), (320, 444950), (352, 404500), (400, 355960), (440, 323600), (500, 284768), (550, 258880), (640, 222475), (704, 202250), (800, 177980), (809, 176000), (880, 161800), (1000, 142384), (1100, 129440), (1375, 103552), (1408, 101125), (1600, 88990), (1618, 88000), (1760, 80900), (2000, 71192), (2200, 64720), (2750, 51776), (3200, 44495), (3236, 44000), (3520, 40450), (4000, 35596), (4045, 35200), (4400, 32360), (5500, 25888), (6472, 22000), (7040, 20225), (8000, 17798), (8090, 17600), (8800, 16180), (8899, 16000), (11000, 12944)]