14458356080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{164449}}^1$

素因数の和:164626

約数の個数: 80

約数和(自身を含む): 38662852800

約数和(自身を除く): 24204496720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 560, 628, 785, 1099, 1256, 1570, 2198, 2512, 3140, 4396, 5495, 6280, 8792, 10990, 12560, 17584, 21980, 43960, 87920, 164449, 328898, 657796, 822245, 1151143, 1315592, 1644490, 2302286, 2631184, 3288980, 4604572, 5755715, 6577960, 9209144, 11511430, 13155920, 18418288, 23022860, 25818493, 46045720, 51636986, 92091440, 103273972, 129092465, 180729451, 206547944, 258184930, 361458902, 413095888, 516369860, 722917804, 903647255, 1032739720, 1445835608, 1807294510, 2065479440, 2891671216, 3614589020, 7229178040, 14458356080]

約数ペア:

[(1, 14458356080), (2, 7229178040), (4, 3614589020), (5, 2891671216), (7, 2065479440), (8, 1807294510), (10, 1445835608), (14, 1032739720), (16, 903647255), (20, 722917804), (28, 516369860), (35, 413095888), (40, 361458902), (56, 258184930), (70, 206547944), (80, 180729451), (112, 129092465), (140, 103273972), (157, 92091440), (280, 51636986), (314, 46045720), (560, 25818493), (628, 23022860), (785, 18418288), (1099, 13155920), (1256, 11511430), (1570, 9209144), (2198, 6577960), (2512, 5755715), (3140, 4604572), (4396, 3288980), (5495, 2631184), (6280, 2302286), (8792, 1644490), (10990, 1315592), (12560, 1151143), (17584, 822245), (21980, 657796), (43960, 328898), (87920, 164449)]