55229440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 176

約数和(自身を含む): 160353792

約数和(自身を除く): 105124352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 67, 70, 80, 92, 112, 115, 128, 134, 140, 160, 161, 184, 224, 230, 256, 268, 280, 320, 322, 335, 368, 448, 460, 469, 512, 536, 560, 640, 644, 670, 736, 805, 896, 920, 938, 1024, 1072, 1120, 1280, 1288, 1340, 1472, 1541, 1610, 1792, 1840, 1876, 2144, 2240, 2345, 2560, 2576, 2680, 2944, 3082, 3220, 3584, 3680, 3752, 4288, 4480, 4690, 5120, 5152, 5360, 5888, 6164, 6440, 7168, 7360, 7504, 7705, 8576, 8960, 9380, 10304, 10720, 10787, 11776, 12328, 12880, 14720, 15008, 15410, 17152, 17920, 18760, 20608, 21440, 21574, 23552, 24656, 25760, 29440, 30016, 30820, 34304, 35840, 37520, 41216, 42880, 43148, 49312, 51520, 53935, 58880, 60032, 61640, 68608, 75040, 82432, 85760, 86296, 98624, 103040, 107870, 117760, 120064, 123280, 150080, 164864, 171520, 172592, 197248, 206080, 215740, 240128, 246560, 300160, 343040, 345184, 394496, 412160, 431480, 480256, 493120, 600320, 690368, 788992, 824320, 862960, 986240, 1200640, 1380736, 1577984, 1725920, 1972480, 2401280, 2761472, 3451840, 3944960, 5522944, 6903680, 7889920, 11045888, 13807360, 27614720, 55229440]

約数ペア:

[(1, 55229440), (2, 27614720), (4, 13807360), (5, 11045888), (7, 7889920), (8, 6903680), (10, 5522944), (14, 3944960), (16, 3451840), (20, 2761472), (23, 2401280), (28, 1972480), (32, 1725920), (35, 1577984), (40, 1380736), (46, 1200640), (56, 986240), (64, 862960), (67, 824320), (70, 788992), (80, 690368), (92, 600320), (112, 493120), (115, 480256), (128, 431480), (134, 412160), (140, 394496), (160, 345184), (161, 343040), (184, 300160), (224, 246560), (230, 240128), (256, 215740), (268, 206080), (280, 197248), (320, 172592), (322, 171520), (335, 164864), (368, 150080), (448, 123280), (460, 120064), (469, 117760), (512, 107870), (536, 103040), (560, 98624), (640, 86296), (644, 85760), (670, 82432), (736, 75040), (805, 68608), (896, 61640), (920, 60032), (938, 58880), (1024, 53935), (1072, 51520), (1120, 49312), (1280, 43148), (1288, 42880), (1340, 41216), (1472, 37520), (1541, 35840), (1610, 34304), (1792, 30820), (1840, 30016), (1876, 29440), (2144, 25760), (2240, 24656), (2345, 23552), (2560, 21574), (2576, 21440), (2680, 20608), (2944, 18760), (3082, 17920), (3220, 17152), (3584, 15410), (3680, 15008), (3752, 14720), (4288, 12880), (4480, 12328), (4690, 11776), (5120, 10787), (5152, 10720), (5360, 10304), (5888, 9380), (6164, 8960), (6440, 8576), (7168, 7705), (7360, 7504)]