1142113280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2897}}^1$

素因数の和:2940

約数の個数: 176

約数和(自身を含む): 3416950656

約数和(自身を除く): 2274837376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 770, 880, 896, 1024, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2560, 2816, 2897, 3080, 3520, 3584, 4480, 4928, 5120, 5632, 5794, 6160, 7040, 7168, 8960, 9856, 11264, 11588, 12320, 14080, 14485, 17920, 19712, 20279, 23176, 24640, 28160, 28970, 31867, 35840, 39424, 40558, 46352, 49280, 56320, 57940, 63734, 78848, 81116, 92704, 98560, 101395, 115880, 127468, 159335, 162232, 185408, 197120, 202790, 223069, 231760, 254936, 318670, 324464, 370816, 394240, 405580, 446138, 463520, 509872, 637340, 648928, 741632, 811160, 892276, 927040, 1019744, 1115345, 1274680, 1297856, 1483264, 1622320, 1784552, 1854080, 2039488, 2230690, 2549360, 2595712, 2966528, 3244640, 3569104, 3708160, 4078976, 4461380, 5098720, 5191424, 6489280, 7138208, 7416320, 8157952, 8922760, 10197440, 10382848, 12978560, 14276416, 14832640, 16315904, 17845520, 20394880, 20765696, 25957120, 28552832, 32631808, 35691040, 40789760, 51914240, 57105664, 71382080, 81579520, 103828480, 114211328, 142764160, 163159040, 228422656, 285528320, 571056640, 1142113280]

約数ペア:

[(1, 1142113280), (2, 571056640), (4, 285528320), (5, 228422656), (7, 163159040), (8, 142764160), (10, 114211328), (11, 103828480), (14, 81579520), (16, 71382080), (20, 57105664), (22, 51914240), (28, 40789760), (32, 35691040), (35, 32631808), (40, 28552832), (44, 25957120), (55, 20765696), (56, 20394880), (64, 17845520), (70, 16315904), (77, 14832640), (80, 14276416), (88, 12978560), (110, 10382848), (112, 10197440), (128, 8922760), (140, 8157952), (154, 7416320), (160, 7138208), (176, 6489280), (220, 5191424), (224, 5098720), (256, 4461380), (280, 4078976), (308, 3708160), (320, 3569104), (352, 3244640), (385, 2966528), (440, 2595712), (448, 2549360), (512, 2230690), (560, 2039488), (616, 1854080), (640, 1784552), (704, 1622320), (770, 1483264), (880, 1297856), (896, 1274680), (1024, 1115345), (1120, 1019744), (1232, 927040), (1280, 892276), (1408, 811160), (1540, 741632), (1760, 648928), (1792, 637340), (2240, 509872), (2464, 463520), (2560, 446138), (2816, 405580), (2897, 394240), (3080, 370816), (3520, 324464), (3584, 318670), (4480, 254936), (4928, 231760), (5120, 223069), (5632, 202790), (5794, 197120), (6160, 185408), (7040, 162232), (7168, 159335), (8960, 127468), (9856, 115880), (11264, 101395), (11588, 98560), (12320, 92704), (14080, 81116), (14485, 78848), (17920, 63734), (19712, 57940), (20279, 56320), (23176, 49280), (24640, 46352), (28160, 40558), (28970, 39424), (31867, 35840)]