122325560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 323190000

約数和(自身を除く): 200864440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 139, 140, 196, 245, 278, 280, 392, 449, 490, 556, 695, 898, 973, 980, 1112, 1390, 1796, 1946, 1960, 2245, 2780, 3143, 3592, 3892, 4490, 4865, 5560, 6286, 6811, 7784, 8980, 9730, 12572, 13622, 15715, 17960, 19460, 22001, 25144, 27244, 31430, 34055, 38920, 44002, 54488, 62411, 62860, 68110, 88004, 110005, 124822, 125720, 136220, 176008, 220010, 249644, 272440, 312055, 436877, 440020, 499288, 624110, 873754, 880040, 1248220, 1747508, 2184385, 2496440, 3058139, 3495016, 4368770, 6116278, 8737540, 12232556, 15290695, 17475080, 24465112, 30581390, 61162780, 122325560]

約数ペア:

[(1, 122325560), (2, 61162780), (4, 30581390), (5, 24465112), (7, 17475080), (8, 15290695), (10, 12232556), (14, 8737540), (20, 6116278), (28, 4368770), (35, 3495016), (40, 3058139), (49, 2496440), (56, 2184385), (70, 1747508), (98, 1248220), (139, 880040), (140, 873754), (196, 624110), (245, 499288), (278, 440020), (280, 436877), (392, 312055), (449, 272440), (490, 249644), (556, 220010), (695, 176008), (898, 136220), (973, 125720), (980, 124822), (1112, 110005), (1390, 88004), (1796, 68110), (1946, 62860), (1960, 62411), (2245, 54488), (2780, 44002), (3143, 38920), (3592, 34055), (3892, 31430), (4490, 27244), (4865, 25144), (5560, 22001), (6286, 19460), (6811, 17960), (7784, 15715), (8980, 13622), (9730, 12572)]