6694240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 18627840

約数和(自身を除く): 11933600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 139, 140, 160, 172, 215, 224, 278, 280, 301, 344, 430, 556, 560, 602, 688, 695, 860, 973, 1112, 1120, 1204, 1376, 1390, 1505, 1720, 1946, 2224, 2408, 2780, 3010, 3440, 3892, 4448, 4816, 4865, 5560, 5977, 6020, 6880, 7784, 9632, 9730, 11120, 11954, 12040, 15568, 19460, 22240, 23908, 24080, 29885, 31136, 38920, 41839, 47816, 48160, 59770, 77840, 83678, 95632, 119540, 155680, 167356, 191264, 209195, 239080, 334712, 418390, 478160, 669424, 836780, 956320, 1338848, 1673560, 3347120, 6694240]

約数ペア:

[(1, 6694240), (2, 3347120), (4, 1673560), (5, 1338848), (7, 956320), (8, 836780), (10, 669424), (14, 478160), (16, 418390), (20, 334712), (28, 239080), (32, 209195), (35, 191264), (40, 167356), (43, 155680), (56, 119540), (70, 95632), (80, 83678), (86, 77840), (112, 59770), (139, 48160), (140, 47816), (160, 41839), (172, 38920), (215, 31136), (224, 29885), (278, 24080), (280, 23908), (301, 22240), (344, 19460), (430, 15568), (556, 12040), (560, 11954), (602, 11120), (688, 9730), (695, 9632), (860, 7784), (973, 6880), (1112, 6020), (1120, 5977), (1204, 5560), (1376, 4865), (1390, 4816), (1505, 4448), (1720, 3892), (1946, 3440), (2224, 3010), (2408, 2780)]