141112160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 144

約数和(自身を含む): 398170080

約数和(自身を除く): 257057920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 160, 164, 196, 205, 224, 245, 280, 287, 328, 392, 410, 439, 490, 560, 574, 656, 784, 820, 878, 980, 1120, 1148, 1312, 1435, 1568, 1640, 1756, 1960, 2009, 2195, 2296, 2870, 3073, 3280, 3512, 3920, 4018, 4390, 4592, 5740, 6146, 6560, 7024, 7840, 8036, 8780, 9184, 10045, 11480, 12292, 14048, 15365, 16072, 17560, 17999, 20090, 21511, 22960, 24584, 30730, 32144, 35120, 35998, 40180, 43022, 45920, 49168, 61460, 64288, 70240, 71996, 80360, 86044, 89995, 98336, 107555, 122920, 125993, 143992, 160720, 172088, 179990, 215110, 245840, 251986, 287984, 321440, 344176, 359980, 430220, 491680, 503972, 575968, 629965, 688352, 719960, 860440, 881951, 1007944, 1259930, 1439920, 1720880, 1763902, 2015888, 2519860, 2879840, 3441760, 3527804, 4031776, 4409755, 5039720, 7055608, 8819510, 10079440, 14111216, 17639020, 20158880, 28222432, 35278040, 70556080, 141112160]

約数ペア:

[(1, 141112160), (2, 70556080), (4, 35278040), (5, 28222432), (7, 20158880), (8, 17639020), (10, 14111216), (14, 10079440), (16, 8819510), (20, 7055608), (28, 5039720), (32, 4409755), (35, 4031776), (40, 3527804), (41, 3441760), (49, 2879840), (56, 2519860), (70, 2015888), (80, 1763902), (82, 1720880), (98, 1439920), (112, 1259930), (140, 1007944), (160, 881951), (164, 860440), (196, 719960), (205, 688352), (224, 629965), (245, 575968), (280, 503972), (287, 491680), (328, 430220), (392, 359980), (410, 344176), (439, 321440), (490, 287984), (560, 251986), (574, 245840), (656, 215110), (784, 179990), (820, 172088), (878, 160720), (980, 143992), (1120, 125993), (1148, 122920), (1312, 107555), (1435, 98336), (1568, 89995), (1640, 86044), (1756, 80360), (1960, 71996), (2009, 70240), (2195, 64288), (2296, 61460), (2870, 49168), (3073, 45920), (3280, 43022), (3512, 40180), (3920, 35998), (4018, 35120), (4390, 32144), (4592, 30730), (5740, 24584), (6146, 22960), (6560, 21511), (7024, 20090), (7840, 17999), (8036, 17560), (8780, 16072), (9184, 15365), (10045, 14048), (11480, 12292)]