42452480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 160

約数和(自身を含む): 122563584

約数和(自身を除く): 80111104

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, 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, 5152, 5768, 5888, 6440, 6592, 7210, 7360, 8240, 8960, 9476, 10304, 11536, 11776, 11845, 12880, 13184, 14420, 14720, 16480, 16583, 17920, 18952, 20608, 23072, 23690, 25760, 26368, 28840, 29440, 32960, 33166, 37904, 41216, 46144, 47380, 51520, 52736, 57680, 58880, 65920, 66332, 75808, 82432, 82915, 92288, 94760, 103040, 115360, 131840, 132664, 151616, 165830, 184576, 189520, 206080, 230720, 263680, 265328, 303232, 331660, 369152, 379040, 412160, 461440, 530656, 606464, 663320, 758080, 922880, 1061312, 1212928, 1326640, 1516160, 1845760, 2122624, 2653280, 3032320, 4245248, 5306560, 6064640, 8490496, 10613120, 21226240, 42452480]

約数ペア:

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