136966720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 112

約数和(自身を含む): 359468928

約数和(自身を除く): 222502208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 167, 176, 220, 233, 320, 334, 352, 440, 466, 668, 704, 835, 880, 932, 1165, 1336, 1670, 1760, 1837, 1864, 2330, 2563, 2672, 3340, 3520, 3674, 3728, 4660, 5126, 5344, 6680, 7348, 7456, 9185, 9320, 10252, 10688, 12815, 13360, 14696, 14912, 18370, 18640, 20504, 25630, 26720, 29392, 36740, 37280, 38911, 41008, 51260, 53440, 58784, 73480, 74560, 77822, 82016, 102520, 117568, 146960, 155644, 164032, 194555, 205040, 293920, 311288, 389110, 410080, 428021, 587840, 622576, 778220, 820160, 856042, 1245152, 1556440, 1712084, 2140105, 2490304, 3112880, 3424168, 4280210, 6225760, 6848336, 8560420, 12451520, 13696672, 17120840, 27393344, 34241680, 68483360, 136966720]

約数ペア:

[(1, 136966720), (2, 68483360), (4, 34241680), (5, 27393344), (8, 17120840), (10, 13696672), (11, 12451520), (16, 8560420), (20, 6848336), (22, 6225760), (32, 4280210), (40, 3424168), (44, 3112880), (55, 2490304), (64, 2140105), (80, 1712084), (88, 1556440), (110, 1245152), (160, 856042), (167, 820160), (176, 778220), (220, 622576), (233, 587840), (320, 428021), (334, 410080), (352, 389110), (440, 311288), (466, 293920), (668, 205040), (704, 194555), (835, 164032), (880, 155644), (932, 146960), (1165, 117568), (1336, 102520), (1670, 82016), (1760, 77822), (1837, 74560), (1864, 73480), (2330, 58784), (2563, 53440), (2672, 51260), (3340, 41008), (3520, 38911), (3674, 37280), (3728, 36740), (4660, 29392), (5126, 26720), (5344, 25630), (6680, 20504), (7348, 18640), (7456, 18370), (9185, 14912), (9320, 14696), (10252, 13360), (10688, 12815)]