235795840

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 671168160

約数和(自身を除く): 435372320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 73, 80, 98, 103, 112, 128, 140, 146, 160, 196, 206, 224, 245, 280, 292, 320, 365, 392, 412, 448, 490, 511, 515, 560, 584, 640, 721, 730, 784, 824, 896, 980, 1022, 1030, 1120, 1168, 1442, 1460, 1568, 1648, 1960, 2044, 2060, 2240, 2336, 2555, 2884, 2920, 3136, 3296, 3577, 3605, 3920, 4088, 4120, 4480, 4672, 5047, 5110, 5768, 5840, 6272, 6592, 7154, 7210, 7519, 7840, 8176, 8240, 9344, 10094, 10220, 11536, 11680, 13184, 14308, 14420, 15038, 15680, 16352, 16480, 17885, 20188, 20440, 23072, 23360, 25235, 28616, 28840, 30076, 31360, 32704, 32960, 35770, 37595, 40376, 40880, 46144, 46720, 50470, 52633, 57232, 57680, 60152, 65408, 65920, 71540, 75190, 80752, 81760, 92288, 100940, 105266, 114464, 115360, 120304, 143080, 150380, 161504, 163520, 201880, 210532, 228928, 230720, 240608, 263165, 286160, 300760, 323008, 327040, 368431, 403760, 421064, 457856, 461440, 481216, 526330, 572320, 601520, 646016, 736862, 807520, 842128, 962432, 1052660, 1144640, 1203040, 1473724, 1615040, 1684256, 1842155, 2105320, 2289280, 2406080, 2947448, 3230080, 3368512, 3684310, 4210640, 4812160, 5894896, 6737024, 7368620, 8421280, 11789792, 14737240, 16842560, 23579584, 29474480, 33685120, 47159168, 58948960, 117897920, 235795840]

約数ペア:

[(1, 235795840), (2, 117897920), (4, 58948960), (5, 47159168), (7, 33685120), (8, 29474480), (10, 23579584), (14, 16842560), (16, 14737240), (20, 11789792), (28, 8421280), (32, 7368620), (35, 6737024), (40, 5894896), (49, 4812160), (56, 4210640), (64, 3684310), (70, 3368512), (73, 3230080), (80, 2947448), (98, 2406080), (103, 2289280), (112, 2105320), (128, 1842155), (140, 1684256), (146, 1615040), (160, 1473724), (196, 1203040), (206, 1144640), (224, 1052660), (245, 962432), (280, 842128), (292, 807520), (320, 736862), (365, 646016), (392, 601520), (412, 572320), (448, 526330), (490, 481216), (511, 461440), (515, 457856), (560, 421064), (584, 403760), (640, 368431), (721, 327040), (730, 323008), (784, 300760), (824, 286160), (896, 263165), (980, 240608), (1022, 230720), (1030, 228928), (1120, 210532), (1168, 201880), (1442, 163520), (1460, 161504), (1568, 150380), (1648, 143080), (1960, 120304), (2044, 115360), (2060, 114464), (2240, 105266), (2336, 100940), (2555, 92288), (2884, 81760), (2920, 80752), (3136, 75190), (3296, 71540), (3577, 65920), (3605, 65408), (3920, 60152), (4088, 57680), (4120, 57232), (4480, 52633), (4672, 50470), (5047, 46720), (5110, 46144), (5768, 40880), (5840, 40376), (6272, 37595), (6592, 35770), (7154, 32960), (7210, 32704), (7519, 31360), (7840, 30076), (8176, 28840), (8240, 28616), (9344, 25235), (10094, 23360), (10220, 23072), (11536, 20440), (11680, 20188), (13184, 17885), (14308, 16480), (14420, 16352), (15038, 15680)]