17361680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 48514752

約数和(自身を除く): 31153072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 103, 112, 140, 172, 196, 206, 215, 245, 280, 301, 344, 392, 412, 430, 490, 515, 560, 602, 688, 721, 784, 824, 860, 980, 1030, 1204, 1442, 1505, 1648, 1720, 1960, 2060, 2107, 2408, 2884, 3010, 3440, 3605, 3920, 4120, 4214, 4429, 4816, 5047, 5768, 6020, 7210, 8240, 8428, 8858, 10094, 10535, 11536, 12040, 14420, 16856, 17716, 20188, 21070, 22145, 24080, 25235, 28840, 31003, 33712, 35432, 40376, 42140, 44290, 50470, 57680, 62006, 70864, 80752, 84280, 88580, 100940, 124012, 155015, 168560, 177160, 201880, 217021, 248024, 310030, 354320, 403760, 434042, 496048, 620060, 868084, 1085105, 1240120, 1736168, 2170210, 2480240, 3472336, 4340420, 8680840, 17361680]

約数ペア:

[(1, 17361680), (2, 8680840), (4, 4340420), (5, 3472336), (7, 2480240), (8, 2170210), (10, 1736168), (14, 1240120), (16, 1085105), (20, 868084), (28, 620060), (35, 496048), (40, 434042), (43, 403760), (49, 354320), (56, 310030), (70, 248024), (80, 217021), (86, 201880), (98, 177160), (103, 168560), (112, 155015), (140, 124012), (172, 100940), (196, 88580), (206, 84280), (215, 80752), (245, 70864), (280, 62006), (301, 57680), (344, 50470), (392, 44290), (412, 42140), (430, 40376), (490, 35432), (515, 33712), (560, 31003), (602, 28840), (688, 25235), (721, 24080), (784, 22145), (824, 21070), (860, 20188), (980, 17716), (1030, 16856), (1204, 14420), (1442, 12040), (1505, 11536), (1648, 10535), (1720, 10094), (1960, 8858), (2060, 8428), (2107, 8240), (2408, 7210), (2884, 6020), (3010, 5768), (3440, 5047), (3605, 4816), (3920, 4429), (4120, 4214)]