166808580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2669

約数の個数: 96

約数和(自身を含む): 496419840

約数和(自身を除く): 329611260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 145, 148, 174, 185, 222, 290, 348, 370, 435, 444, 555, 580, 740, 870, 1073, 1110, 1740, 2146, 2220, 2591, 3219, 4292, 5182, 5365, 6438, 7773, 10364, 10730, 12876, 12955, 15546, 16095, 21460, 25910, 31092, 32190, 38865, 51820, 64380, 75139, 77730, 95867, 150278, 155460, 191734, 225417, 287601, 300556, 375695, 383468, 450834, 479335, 575202, 751390, 901668, 958670, 1127085, 1150404, 1438005, 1502780, 1917340, 2254170, 2780143, 2876010, 4508340, 5560286, 5752020, 8340429, 11120572, 13900715, 16680858, 27801430, 33361716, 41702145, 55602860, 83404290, 166808580]

約数ペア:

[(1, 166808580), (2, 83404290), (3, 55602860), (4, 41702145), (5, 33361716), (6, 27801430), (10, 16680858), (12, 13900715), (15, 11120572), (20, 8340429), (29, 5752020), (30, 5560286), (37, 4508340), (58, 2876010), (60, 2780143), (74, 2254170), (87, 1917340), (111, 1502780), (116, 1438005), (145, 1150404), (148, 1127085), (174, 958670), (185, 901668), (222, 751390), (290, 575202), (348, 479335), (370, 450834), (435, 383468), (444, 375695), (555, 300556), (580, 287601), (740, 225417), (870, 191734), (1073, 155460), (1110, 150278), (1740, 95867), (2146, 77730), (2220, 75139), (2591, 64380), (3219, 51820), (4292, 38865), (5182, 32190), (5365, 31092), (6438, 25910), (7773, 21460), (10364, 16095), (10730, 15546), (12876, 12955)]