169018720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3584

約数の個数: 96

約数和(自身を含む): 448846272

約数和(自身を除く): 279827552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1840, 2080, 2392, 2990, 3533, 3680, 4784, 5980, 7066, 9568, 11960, 14132, 17665, 23920, 28264, 35330, 45929, 47840, 56528, 70660, 81259, 91858, 113056, 141320, 162518, 183716, 229645, 282640, 325036, 367432, 406295, 459290, 565280, 650072, 734864, 812590, 918580, 1056367, 1300144, 1469728, 1625180, 1837160, 2112734, 2600288, 3250360, 3674320, 4225468, 5281835, 6500720, 7348640, 8450936, 10563670, 13001440, 16901872, 21127340, 33803744, 42254680, 84509360, 169018720]

約数ペア:

[(1, 169018720), (2, 84509360), (4, 42254680), (5, 33803744), (8, 21127340), (10, 16901872), (13, 13001440), (16, 10563670), (20, 8450936), (23, 7348640), (26, 6500720), (32, 5281835), (40, 4225468), (46, 3674320), (52, 3250360), (65, 2600288), (80, 2112734), (92, 1837160), (104, 1625180), (115, 1469728), (130, 1300144), (160, 1056367), (184, 918580), (208, 812590), (230, 734864), (260, 650072), (299, 565280), (368, 459290), (416, 406295), (460, 367432), (520, 325036), (598, 282640), (736, 229645), (920, 183716), (1040, 162518), (1196, 141320), (1495, 113056), (1840, 91858), (2080, 81259), (2392, 70660), (2990, 56528), (3533, 47840), (3680, 45929), (4784, 35330), (5980, 28264), (7066, 23920), (9568, 17665), (11960, 14132)]