1262714880

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1$

素因数の和:412

約数の個数: 256

約数和(自身を含む): 4630440960

約数和(自身を除く): 3367726080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 367, 384, 420, 448, 480, 512, 560, 640, 672, 734, 768, 840, 896, 960, 1024, 1101, 1120, 1280, 1344, 1468, 1536, 1680, 1792, 1835, 1920, 2048, 2202, 2240, 2560, 2569, 2688, 2936, 3072, 3360, 3584, 3670, 3840, 4096, 4404, 4480, 5120, 5138, 5376, 5505, 5872, 6144, 6720, 7168, 7340, 7680, 7707, 8192, 8808, 8960, 10240, 10276, 10752, 11010, 11744, 12288, 12845, 13440, 14336, 14680, 15360, 15414, 16384, 17616, 17920, 20480, 20552, 21504, 22020, 23488, 24576, 25690, 26880, 28672, 29360, 30720, 30828, 32768, 35232, 35840, 38535, 40960, 41104, 43008, 44040, 46976, 49152, 51380, 53760, 57344, 58720, 61440, 61656, 70464, 71680, 77070, 81920, 82208, 86016, 88080, 93952, 98304, 102760, 107520, 114688, 117440, 122880, 123312, 140928, 143360, 154140, 163840, 164416, 172032, 176160, 187904, 205520, 215040, 229376, 234880, 245760, 246624, 281856, 286720, 308280, 328832, 344064, 352320, 375808, 411040, 430080, 469760, 491520, 493248, 563712, 573440, 616560, 657664, 688128, 704640, 751616, 822080, 860160, 939520, 986496, 1127424, 1146880, 1233120, 1315328, 1409280, 1503232, 1644160, 1720320, 1879040, 1972992, 2254848, 2466240, 2630656, 2818560, 3006464, 3288320, 3440640, 3758080, 3945984, 4509696, 4932480, 5261312, 5637120, 6012928, 6576640, 7516160, 7891968, 9019392, 9864960, 10522624, 11274240, 12025856, 13153280, 15032320, 15783936, 18038784, 19729920, 21045248, 22548480, 26306560, 30064640, 31567872, 36077568, 39459840, 42090496, 45096960, 52613120, 60129280, 63135744, 78919680, 84180992, 90193920, 105226240, 126271488, 157839360, 180387840, 210452480, 252542976, 315678720, 420904960, 631357440, 1262714880]

約数ペア:

[(1, 1262714880), (2, 631357440), (3, 420904960), (4, 315678720), (5, 252542976), (6, 210452480), (7, 180387840), (8, 157839360), (10, 126271488), (12, 105226240), (14, 90193920), (15, 84180992), (16, 78919680), (20, 63135744), (21, 60129280), (24, 52613120), (28, 45096960), (30, 42090496), (32, 39459840), (35, 36077568), (40, 31567872), (42, 30064640), (48, 26306560), (56, 22548480), (60, 21045248), (64, 19729920), (70, 18038784), (80, 15783936), (84, 15032320), (96, 13153280), (105, 12025856), (112, 11274240), (120, 10522624), (128, 9864960), (140, 9019392), (160, 7891968), (168, 7516160), (192, 6576640), (210, 6012928), (224, 5637120), (240, 5261312), (256, 4932480), (280, 4509696), (320, 3945984), (336, 3758080), (367, 3440640), (384, 3288320), (420, 3006464), (448, 2818560), (480, 2630656), (512, 2466240), (560, 2254848), (640, 1972992), (672, 1879040), (734, 1720320), (768, 1644160), (840, 1503232), (896, 1409280), (960, 1315328), (1024, 1233120), (1101, 1146880), (1120, 1127424), (1280, 986496), (1344, 939520), (1468, 860160), (1536, 822080), (1680, 751616), (1792, 704640), (1835, 688128), (1920, 657664), (2048, 616560), (2202, 573440), (2240, 563712), (2560, 493248), (2569, 491520), (2688, 469760), (2936, 430080), (3072, 411040), (3360, 375808), (3584, 352320), (3670, 344064), (3840, 328832), (4096, 308280), (4404, 286720), (4480, 281856), (5120, 246624), (5138, 245760), (5376, 234880), (5505, 229376), (5872, 215040), (6144, 205520), (6720, 187904), (7168, 176160), (7340, 172032), (7680, 164416), (7707, 163840), (8192, 154140), (8808, 143360), (8960, 140928), (10240, 123312), (10276, 122880), (10752, 117440), (11010, 114688), (11744, 107520), (12288, 102760), (12845, 98304), (13440, 93952), (14336, 88080), (14680, 86016), (15360, 82208), (15414, 81920), (16384, 77070), (17616, 71680), (17920, 70464), (20480, 61656), (20552, 61440), (21504, 58720), (22020, 57344), (23488, 53760), (24576, 51380), (25690, 49152), (26880, 46976), (28672, 44040), (29360, 43008), (30720, 41104), (30828, 40960), (32768, 38535), (35232, 35840)]