133873880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 353354400

約数和(自身を除く): 219480520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 167, 196, 245, 280, 334, 392, 409, 490, 668, 818, 835, 980, 1169, 1336, 1636, 1670, 1960, 2045, 2338, 2863, 3272, 3340, 4090, 4676, 5726, 5845, 6680, 8180, 8183, 9352, 11452, 11690, 14315, 16360, 16366, 20041, 22904, 23380, 28630, 32732, 40082, 40915, 46760, 57260, 65464, 68303, 80164, 81830, 100205, 114520, 136606, 160328, 163660, 200410, 273212, 327320, 341515, 400820, 478121, 546424, 683030, 801640, 956242, 1366060, 1912484, 2390605, 2732120, 3346847, 3824968, 4781210, 6693694, 9562420, 13387388, 16734235, 19124840, 26774776, 33468470, 66936940, 133873880]

約数ペア:

[(1, 133873880), (2, 66936940), (4, 33468470), (5, 26774776), (7, 19124840), (8, 16734235), (10, 13387388), (14, 9562420), (20, 6693694), (28, 4781210), (35, 3824968), (40, 3346847), (49, 2732120), (56, 2390605), (70, 1912484), (98, 1366060), (140, 956242), (167, 801640), (196, 683030), (245, 546424), (280, 478121), (334, 400820), (392, 341515), (409, 327320), (490, 273212), (668, 200410), (818, 163660), (835, 160328), (980, 136606), (1169, 114520), (1336, 100205), (1636, 81830), (1670, 80164), (1960, 68303), (2045, 65464), (2338, 57260), (2863, 46760), (3272, 40915), (3340, 40082), (4090, 32732), (4676, 28630), (5726, 23380), (5845, 22904), (6680, 20041), (8180, 16366), (8183, 16360), (9352, 14315), (11452, 11690)]