84904960

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 176

約数和(自身を含む): 245246976

約数和(自身を除く): 160342016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 103, 112, 115, 128, 140, 160, 161, 184, 206, 224, 230, 256, 280, 320, 322, 368, 412, 448, 460, 512, 515, 560, 640, 644, 721, 736, 805, 824, 896, 920, 1024, 1030, 1120, 1280, 1288, 1442, 1472, 1610, 1648, 1792, 1840, 2060, 2240, 2369, 2560, 2576, 2884, 2944, 3220, 3296, 3584, 3605, 3680, 4120, 4480, 4738, 5120, 5152, 5768, 5888, 6440, 6592, 7168, 7210, 7360, 8240, 8960, 9476, 10304, 11536, 11776, 11845, 12880, 13184, 14420, 14720, 16480, 16583, 17920, 18952, 20608, 23072, 23552, 23690, 25760, 26368, 28840, 29440, 32960, 33166, 35840, 37904, 41216, 46144, 47380, 51520, 52736, 57680, 58880, 65920, 66332, 75808, 82432, 82915, 92288, 94760, 103040, 105472, 115360, 117760, 131840, 132664, 151616, 164864, 165830, 184576, 189520, 206080, 230720, 263680, 265328, 303232, 331660, 369152, 379040, 412160, 461440, 527360, 530656, 606464, 663320, 738304, 758080, 824320, 922880, 1061312, 1212928, 1326640, 1516160, 1845760, 2122624, 2425856, 2653280, 3032320, 3691520, 4245248, 5306560, 6064640, 8490496, 10613120, 12129280, 16980992, 21226240, 42452480, 84904960]

約数ペア:

[(1, 84904960), (2, 42452480), (4, 21226240), (5, 16980992), (7, 12129280), (8, 10613120), (10, 8490496), (14, 6064640), (16, 5306560), (20, 4245248), (23, 3691520), (28, 3032320), (32, 2653280), (35, 2425856), (40, 2122624), (46, 1845760), (56, 1516160), (64, 1326640), (70, 1212928), (80, 1061312), (92, 922880), (103, 824320), (112, 758080), (115, 738304), (128, 663320), (140, 606464), (160, 530656), (161, 527360), (184, 461440), (206, 412160), (224, 379040), (230, 369152), (256, 331660), (280, 303232), (320, 265328), (322, 263680), (368, 230720), (412, 206080), (448, 189520), (460, 184576), (512, 165830), (515, 164864), (560, 151616), (640, 132664), (644, 131840), (721, 117760), (736, 115360), (805, 105472), (824, 103040), (896, 94760), (920, 92288), (1024, 82915), (1030, 82432), (1120, 75808), (1280, 66332), (1288, 65920), (1442, 58880), (1472, 57680), (1610, 52736), (1648, 51520), (1792, 47380), (1840, 46144), (2060, 41216), (2240, 37904), (2369, 35840), (2560, 33166), (2576, 32960), (2884, 29440), (2944, 28840), (3220, 26368), (3296, 25760), (3584, 23690), (3605, 23552), (3680, 23072), (4120, 20608), (4480, 18952), (4738, 17920), (5120, 16583), (5152, 16480), (5768, 14720), (5888, 14420), (6440, 13184), (6592, 12880), (7168, 11845), (7210, 11776), (7360, 11536), (8240, 10304), (8960, 9476)]