143828080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1$

素因数の和:1354

約数の個数: 80

約数和(自身を含む): 367771104

約数和(自身を除く): 223943024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 137, 176, 220, 274, 440, 548, 685, 880, 1096, 1193, 1370, 1507, 2192, 2386, 2740, 3014, 4772, 5480, 5965, 6028, 7535, 9544, 10960, 11930, 12056, 13123, 15070, 19088, 23860, 24112, 26246, 30140, 47720, 52492, 60280, 65615, 95440, 104984, 120560, 131230, 163441, 209968, 262460, 326882, 524920, 653764, 817205, 1049840, 1307528, 1634410, 1797851, 2615056, 3268820, 3595702, 6537640, 7191404, 8989255, 13075280, 14382808, 17978510, 28765616, 35957020, 71914040, 143828080]

約数ペア:

[(1, 143828080), (2, 71914040), (4, 35957020), (5, 28765616), (8, 17978510), (10, 14382808), (11, 13075280), (16, 8989255), (20, 7191404), (22, 6537640), (40, 3595702), (44, 3268820), (55, 2615056), (80, 1797851), (88, 1634410), (110, 1307528), (137, 1049840), (176, 817205), (220, 653764), (274, 524920), (440, 326882), (548, 262460), (685, 209968), (880, 163441), (1096, 131230), (1193, 120560), (1370, 104984), (1507, 95440), (2192, 65615), (2386, 60280), (2740, 52492), (3014, 47720), (4772, 30140), (5480, 26246), (5965, 24112), (6028, 23860), (7535, 19088), (9544, 15070), (10960, 13123), (11930, 12056)]