269480960

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 176

約数和(自身を含む): 756178176

約数和(自身を除く): 486697216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 103, 112, 128, 140, 146, 160, 206, 224, 256, 280, 292, 320, 365, 412, 448, 511, 512, 515, 560, 584, 640, 721, 730, 824, 896, 1022, 1024, 1030, 1120, 1168, 1280, 1442, 1460, 1648, 1792, 2044, 2060, 2240, 2336, 2555, 2560, 2884, 2920, 3296, 3584, 3605, 4088, 4120, 4480, 4672, 5110, 5120, 5768, 5840, 6592, 7168, 7210, 7519, 8176, 8240, 8960, 9344, 10220, 11536, 11680, 13184, 14420, 15038, 16352, 16480, 17920, 18688, 20440, 23072, 23360, 26368, 28840, 30076, 32704, 32960, 35840, 37376, 37595, 40880, 46144, 46720, 52633, 52736, 57680, 60152, 65408, 65920, 74752, 75190, 81760, 92288, 93440, 105266, 105472, 115360, 120304, 130816, 131840, 150380, 163520, 184576, 186880, 210532, 230720, 240608, 261632, 263165, 263680, 300760, 327040, 369152, 373760, 421064, 461440, 481216, 523264, 526330, 527360, 601520, 654080, 738304, 842128, 922880, 962432, 1052660, 1203040, 1308160, 1684256, 1845760, 1924864, 2105320, 2406080, 2616320, 3368512, 3691520, 3849728, 4210640, 4812160, 6737024, 7699456, 8421280, 9624320, 13474048, 16842560, 19248640, 26948096, 33685120, 38497280, 53896192, 67370240, 134740480, 269480960]

約数ペア:

[(1, 269480960), (2, 134740480), (4, 67370240), (5, 53896192), (7, 38497280), (8, 33685120), (10, 26948096), (14, 19248640), (16, 16842560), (20, 13474048), (28, 9624320), (32, 8421280), (35, 7699456), (40, 6737024), (56, 4812160), (64, 4210640), (70, 3849728), (73, 3691520), (80, 3368512), (103, 2616320), (112, 2406080), (128, 2105320), (140, 1924864), (146, 1845760), (160, 1684256), (206, 1308160), (224, 1203040), (256, 1052660), (280, 962432), (292, 922880), (320, 842128), (365, 738304), (412, 654080), (448, 601520), (511, 527360), (512, 526330), (515, 523264), (560, 481216), (584, 461440), (640, 421064), (721, 373760), (730, 369152), (824, 327040), (896, 300760), (1022, 263680), (1024, 263165), (1030, 261632), (1120, 240608), (1168, 230720), (1280, 210532), (1442, 186880), (1460, 184576), (1648, 163520), (1792, 150380), (2044, 131840), (2060, 130816), (2240, 120304), (2336, 115360), (2555, 105472), (2560, 105266), (2884, 93440), (2920, 92288), (3296, 81760), (3584, 75190), (3605, 74752), (4088, 65920), (4120, 65408), (4480, 60152), (4672, 57680), (5110, 52736), (5120, 52633), (5768, 46720), (5840, 46144), (6592, 40880), (7168, 37595), (7210, 37376), (7519, 35840), (8176, 32960), (8240, 32704), (8960, 30076), (9344, 28840), (10220, 26368), (11536, 23360), (11680, 23072), (13184, 20440), (14420, 18688), (15038, 17920), (16352, 16480)]