75940480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 256

約数和(自身を含む): 239708160

約数和(自身を除く): 163767680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 64, 67, 70, 77, 80, 88, 92, 110, 112, 115, 128, 134, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 268, 280, 308, 320, 322, 335, 352, 368, 385, 440, 448, 460, 469, 506, 536, 560, 616, 640, 644, 670, 704, 736, 737, 770, 805, 880, 896, 920, 938, 1012, 1072, 1120, 1232, 1265, 1288, 1340, 1408, 1472, 1474, 1540, 1541, 1610, 1760, 1771, 1840, 1876, 2024, 2144, 2240, 2345, 2464, 2530, 2576, 2680, 2944, 2948, 3080, 3082, 3220, 3520, 3542, 3680, 3685, 3752, 4048, 4288, 4480, 4690, 4928, 5060, 5152, 5159, 5360, 5896, 6160, 6164, 6440, 7040, 7084, 7360, 7370, 7504, 7705, 8096, 8576, 8855, 9380, 9856, 10120, 10304, 10318, 10720, 10787, 11792, 12320, 12328, 12880, 14168, 14720, 14740, 15008, 15410, 16192, 16951, 17710, 18760, 20240, 20608, 20636, 21440, 21574, 23584, 24640, 24656, 25760, 25795, 28336, 29480, 30016, 30820, 32384, 33902, 35420, 37520, 40480, 41272, 42880, 43148, 47168, 49280, 49312, 51520, 51590, 53935, 56672, 58960, 60032, 61640, 67804, 70840, 75040, 80960, 82544, 84755, 86296, 94336, 98624, 103040, 103180, 107870, 113344, 117920, 118657, 123280, 135608, 141680, 150080, 161920, 165088, 169510, 172592, 197248, 206360, 215740, 226688, 235840, 237314, 246560, 271216, 283360, 300160, 330176, 339020, 345184, 412720, 431480, 471680, 474628, 493120, 542432, 566720, 593285, 660352, 678040, 690368, 825440, 862960, 949256, 986240, 1084864, 1133440, 1186570, 1356080, 1380736, 1650880, 1725920, 1898512, 2169728, 2373140, 2712160, 3301760, 3451840, 3797024, 4746280, 5424320, 6903680, 7594048, 9492560, 10848640, 15188096, 18985120, 37970240, 75940480]

約数ペア:

[(1, 75940480), (2, 37970240), (4, 18985120), (5, 15188096), (7, 10848640), (8, 9492560), (10, 7594048), (11, 6903680), (14, 5424320), (16, 4746280), (20, 3797024), (22, 3451840), (23, 3301760), (28, 2712160), (32, 2373140), (35, 2169728), (40, 1898512), (44, 1725920), (46, 1650880), (55, 1380736), (56, 1356080), (64, 1186570), (67, 1133440), (70, 1084864), (77, 986240), (80, 949256), (88, 862960), (92, 825440), (110, 690368), (112, 678040), (115, 660352), (128, 593285), (134, 566720), (140, 542432), (154, 493120), (160, 474628), (161, 471680), (176, 431480), (184, 412720), (220, 345184), (224, 339020), (230, 330176), (253, 300160), (268, 283360), (280, 271216), (308, 246560), (320, 237314), (322, 235840), (335, 226688), (352, 215740), (368, 206360), (385, 197248), (440, 172592), (448, 169510), (460, 165088), (469, 161920), (506, 150080), (536, 141680), (560, 135608), (616, 123280), (640, 118657), (644, 117920), (670, 113344), (704, 107870), (736, 103180), (737, 103040), (770, 98624), (805, 94336), (880, 86296), (896, 84755), (920, 82544), (938, 80960), (1012, 75040), (1072, 70840), (1120, 67804), (1232, 61640), (1265, 60032), (1288, 58960), (1340, 56672), (1408, 53935), (1472, 51590), (1474, 51520), (1540, 49312), (1541, 49280), (1610, 47168), (1760, 43148), (1771, 42880), (1840, 41272), (1876, 40480), (2024, 37520), (2144, 35420), (2240, 33902), (2345, 32384), (2464, 30820), (2530, 30016), (2576, 29480), (2680, 28336), (2944, 25795), (2948, 25760), (3080, 24656), (3082, 24640), (3220, 23584), (3520, 21574), (3542, 21440), (3680, 20636), (3685, 20608), (3752, 20240), (4048, 18760), (4288, 17710), (4480, 16951), (4690, 16192), (4928, 15410), (5060, 15008), (5152, 14740), (5159, 14720), (5360, 14168), (5896, 12880), (6160, 12328), (6164, 12320), (6440, 11792), (7040, 10787), (7084, 10720), (7360, 10318), (7370, 10304), (7504, 10120), (7705, 9856), (8096, 9380), (8576, 8855)]