108431120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 296856000

約数和(自身を除く): 188424880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 139, 140, 196, 199, 245, 278, 280, 392, 398, 490, 556, 560, 695, 784, 796, 973, 980, 995, 1112, 1390, 1393, 1592, 1946, 1960, 1990, 2224, 2780, 2786, 3184, 3892, 3920, 3980, 4865, 5560, 5572, 6811, 6965, 7784, 7960, 9730, 9751, 11120, 11144, 13622, 13930, 15568, 15920, 19460, 19502, 22288, 27244, 27661, 27860, 34055, 38920, 39004, 48755, 54488, 55322, 55720, 68110, 77840, 78008, 97510, 108976, 110644, 111440, 136220, 138305, 156016, 193627, 195020, 221288, 272440, 276610, 387254, 390040, 442576, 544880, 553220, 774508, 780080, 968135, 1106440, 1355389, 1549016, 1936270, 2212880, 2710778, 3098032, 3872540, 5421556, 6776945, 7745080, 10843112, 13553890, 15490160, 21686224, 27107780, 54215560, 108431120]

約数ペア:

[(1, 108431120), (2, 54215560), (4, 27107780), (5, 21686224), (7, 15490160), (8, 13553890), (10, 10843112), (14, 7745080), (16, 6776945), (20, 5421556), (28, 3872540), (35, 3098032), (40, 2710778), (49, 2212880), (56, 1936270), (70, 1549016), (80, 1355389), (98, 1106440), (112, 968135), (139, 780080), (140, 774508), (196, 553220), (199, 544880), (245, 442576), (278, 390040), (280, 387254), (392, 276610), (398, 272440), (490, 221288), (556, 195020), (560, 193627), (695, 156016), (784, 138305), (796, 136220), (973, 111440), (980, 110644), (995, 108976), (1112, 97510), (1390, 78008), (1393, 77840), (1592, 68110), (1946, 55720), (1960, 55322), (1990, 54488), (2224, 48755), (2780, 39004), (2786, 38920), (3184, 34055), (3892, 27860), (3920, 27661), (3980, 27244), (4865, 22288), (5560, 19502), (5572, 19460), (6811, 15920), (6965, 15568), (7784, 13930), (7960, 13622), (9730, 11144), (9751, 11120)]