84113920

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 160

約数和(自身を含む): 229806720

約数和(自身を除く): 145692800

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, 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, 5632, 5665, 5974, 6380, 6592, 7040, 7424, 8240, 9064, 9280, 10208, 11330, 11948, 12760, 13184, 14080, 14848, 14935, 16480, 18128, 18560, 20416, 22660, 23896, 25520, 26368, 28160, 29870, 32857, 32960, 36256, 37120, 40832, 45320, 47792, 51040, 52736, 59740, 65714, 65920, 72512, 74240, 81664, 90640, 95584, 102080, 119480, 131428, 131840, 145024, 163328, 164285, 181280, 191168, 204160, 238960, 262856, 263680, 290048, 328570, 362560, 382336, 408320, 477920, 525712, 580096, 657140, 725120, 764672, 816640, 955840, 1051424, 1314280, 1450240, 1529344, 1911680, 2102848, 2628560, 2900480, 3823360, 4205696, 5257120, 7646720, 8411392, 10514240, 16822784, 21028480, 42056960, 84113920]

約数ペア:

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