69776320

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 175930560

約数和(自身を除く): 106154240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 73, 80, 103, 116, 145, 146, 160, 206, 232, 290, 292, 320, 365, 412, 464, 515, 580, 584, 730, 824, 928, 1030, 1160, 1168, 1460, 1648, 1856, 2060, 2117, 2320, 2336, 2920, 2987, 3296, 4120, 4234, 4640, 4672, 5840, 5974, 6592, 7519, 8240, 8468, 9280, 10585, 11680, 11948, 14935, 15038, 16480, 16936, 21170, 23360, 23896, 29870, 30076, 32960, 33872, 37595, 42340, 47792, 59740, 60152, 67744, 75190, 84680, 95584, 119480, 120304, 135488, 150380, 169360, 191168, 218051, 238960, 240608, 300760, 338720, 436102, 477920, 481216, 601520, 677440, 872204, 955840, 1090255, 1203040, 1744408, 2180510, 2406080, 3488816, 4361020, 6977632, 8722040, 13955264, 17444080, 34888160, 69776320]

約数ペア:

[(1, 69776320), (2, 34888160), (4, 17444080), (5, 13955264), (8, 8722040), (10, 6977632), (16, 4361020), (20, 3488816), (29, 2406080), (32, 2180510), (40, 1744408), (58, 1203040), (64, 1090255), (73, 955840), (80, 872204), (103, 677440), (116, 601520), (145, 481216), (146, 477920), (160, 436102), (206, 338720), (232, 300760), (290, 240608), (292, 238960), (320, 218051), (365, 191168), (412, 169360), (464, 150380), (515, 135488), (580, 120304), (584, 119480), (730, 95584), (824, 84680), (928, 75190), (1030, 67744), (1160, 60152), (1168, 59740), (1460, 47792), (1648, 42340), (1856, 37595), (2060, 33872), (2117, 32960), (2320, 30076), (2336, 29870), (2920, 23896), (2987, 23360), (3296, 21170), (4120, 16936), (4234, 16480), (4640, 15038), (4672, 14935), (5840, 11948), (5974, 11680), (6592, 10585), (7519, 9280), (8240, 8468)]