74383120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3089}}^1$

素因数の和:3152

約数の個数: 80

約数和(自身を含む): 202308480

約数和(自身を除く): 127925360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3089, 3440, 4816, 6020, 6178, 12040, 12356, 15445, 21623, 24080, 24712, 30890, 43246, 49424, 61780, 86492, 108115, 123560, 132827, 172984, 216230, 247120, 265654, 345968, 432460, 531308, 664135, 864920, 929789, 1062616, 1328270, 1729840, 1859578, 2125232, 2656540, 3719156, 4648945, 5313080, 7438312, 9297890, 10626160, 14876624, 18595780, 37191560, 74383120]

約数ペア:

[(1, 74383120), (2, 37191560), (4, 18595780), (5, 14876624), (7, 10626160), (8, 9297890), (10, 7438312), (14, 5313080), (16, 4648945), (20, 3719156), (28, 2656540), (35, 2125232), (40, 1859578), (43, 1729840), (56, 1328270), (70, 1062616), (80, 929789), (86, 864920), (112, 664135), (140, 531308), (172, 432460), (215, 345968), (280, 265654), (301, 247120), (344, 216230), (430, 172984), (560, 132827), (602, 123560), (688, 108115), (860, 86492), (1204, 61780), (1505, 49424), (1720, 43246), (2408, 30890), (3010, 24712), (3089, 24080), (3440, 21623), (4816, 15445), (6020, 12356), (6178, 12040)]