168227840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 176

約数和(自身を含む): 459838080

約数和(自身を除く): 291610240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 103, 110, 116, 128, 145, 160, 176, 206, 220, 232, 256, 290, 319, 320, 352, 412, 440, 464, 512, 515, 580, 638, 640, 704, 824, 880, 928, 1024, 1030, 1133, 1160, 1276, 1280, 1408, 1595, 1648, 1760, 1856, 2060, 2266, 2320, 2552, 2560, 2816, 2987, 3190, 3296, 3520, 3712, 4120, 4532, 4640, 5104, 5120, 5632, 5665, 5974, 6380, 6592, 7040, 7424, 8240, 9064, 9280, 10208, 11264, 11330, 11948, 12760, 13184, 14080, 14848, 14935, 16480, 18128, 18560, 20416, 22660, 23896, 25520, 26368, 28160, 29696, 29870, 32857, 32960, 36256, 37120, 40832, 45320, 47792, 51040, 52736, 56320, 59740, 65714, 65920, 72512, 74240, 81664, 90640, 95584, 102080, 105472, 119480, 131428, 131840, 145024, 148480, 163328, 164285, 181280, 191168, 204160, 238960, 262856, 263680, 290048, 326656, 328570, 362560, 382336, 408320, 477920, 525712, 527360, 580096, 657140, 725120, 764672, 816640, 955840, 1051424, 1160192, 1314280, 1450240, 1529344, 1633280, 1911680, 2102848, 2628560, 2900480, 3058688, 3823360, 4205696, 5257120, 5800960, 7646720, 8411392, 10514240, 15293440, 16822784, 21028480, 33645568, 42056960, 84113920, 168227840]

約数ペア:

[(1, 168227840), (2, 84113920), (4, 42056960), (5, 33645568), (8, 21028480), (10, 16822784), (11, 15293440), (16, 10514240), (20, 8411392), (22, 7646720), (29, 5800960), (32, 5257120), (40, 4205696), (44, 3823360), (55, 3058688), (58, 2900480), (64, 2628560), (80, 2102848), (88, 1911680), (103, 1633280), (110, 1529344), (116, 1450240), (128, 1314280), (145, 1160192), (160, 1051424), (176, 955840), (206, 816640), (220, 764672), (232, 725120), (256, 657140), (290, 580096), (319, 527360), (320, 525712), (352, 477920), (412, 408320), (440, 382336), (464, 362560), (512, 328570), (515, 326656), (580, 290048), (638, 263680), (640, 262856), (704, 238960), (824, 204160), (880, 191168), (928, 181280), (1024, 164285), (1030, 163328), (1133, 148480), (1160, 145024), (1276, 131840), (1280, 131428), (1408, 119480), (1595, 105472), (1648, 102080), (1760, 95584), (1856, 90640), (2060, 81664), (2266, 74240), (2320, 72512), (2552, 65920), (2560, 65714), (2816, 59740), (2987, 56320), (3190, 52736), (3296, 51040), (3520, 47792), (3712, 45320), (4120, 40832), (4532, 37120), (4640, 36256), (5104, 32960), (5120, 32857), (5632, 29870), (5665, 29696), (5974, 28160), (6380, 26368), (6592, 25520), (7040, 23896), (7424, 22660), (8240, 20416), (9064, 18560), (9280, 18128), (10208, 16480), (11264, 14935), (11330, 14848), (11948, 14080), (12760, 13184)]