21129793080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16007419}}^1$

素因数の和:16007444

約数の個数: 64

約数和(自身を含む): 69152054400

約数和(自身を除く): 48022261320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 16007419, 32014838, 48022257, 64029676, 80037095, 96044514, 128059352, 160074190, 176081609, 192089028, 240111285, 320148380, 352163218, 384178056, 480222570, 528244827, 640296760, 704326436, 880408045, 960445140, 1056489654, 1408652872, 1760816090, 1920890280, 2112979308, 2641224135, 3521632180, 4225958616, 5282448270, 7043264360, 10564896540, 21129793080]

約数ペア:

[(1, 21129793080), (2, 10564896540), (3, 7043264360), (4, 5282448270), (5, 4225958616), (6, 3521632180), (8, 2641224135), (10, 2112979308), (11, 1920890280), (12, 1760816090), (15, 1408652872), (20, 1056489654), (22, 960445140), (24, 880408045), (30, 704326436), (33, 640296760), (40, 528244827), (44, 480222570), (55, 384178056), (60, 352163218), (66, 320148380), (88, 240111285), (110, 192089028), (120, 176081609), (132, 160074190), (165, 128059352), (220, 96044514), (264, 80037095), (330, 64029676), (440, 48022257), (660, 32014838), (1320, 16007419)]