1344157440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1759}}^1$

素因数の和:1982

約数の個数: 144

約数和(自身を含む): 4316928000

約数和(自身を除く): 2972770560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 199, 240, 256, 320, 384, 398, 480, 597, 640, 768, 796, 960, 995, 1194, 1280, 1592, 1759, 1920, 1990, 2388, 2985, 3184, 3518, 3840, 3980, 4776, 5277, 5970, 6368, 7036, 7960, 8795, 9552, 10554, 11940, 12736, 14072, 15920, 17590, 19104, 21108, 23880, 25472, 26385, 28144, 31840, 35180, 38208, 42216, 47760, 50944, 52770, 56288, 63680, 70360, 76416, 84432, 95520, 105540, 112576, 127360, 140720, 152832, 168864, 191040, 211080, 225152, 254720, 281440, 337728, 350041, 382080, 422160, 450304, 562880, 675456, 700082, 764160, 844320, 1050123, 1125760, 1350912, 1400164, 1688640, 1750205, 2100246, 2251520, 2800328, 3377280, 3500410, 4200492, 5250615, 5600656, 6754560, 7000820, 8400984, 10501230, 11201312, 14001640, 16801968, 21002460, 22402624, 28003280, 33603936, 42004920, 44805248, 56006560, 67207872, 84009840, 89610496, 112013120, 134415744, 168019680, 224026240, 268831488, 336039360, 448052480, 672078720, 1344157440]

約数ペア:

[(1, 1344157440), (2, 672078720), (3, 448052480), (4, 336039360), (5, 268831488), (6, 224026240), (8, 168019680), (10, 134415744), (12, 112013120), (15, 89610496), (16, 84009840), (20, 67207872), (24, 56006560), (30, 44805248), (32, 42004920), (40, 33603936), (48, 28003280), (60, 22402624), (64, 21002460), (80, 16801968), (96, 14001640), (120, 11201312), (128, 10501230), (160, 8400984), (192, 7000820), (199, 6754560), (240, 5600656), (256, 5250615), (320, 4200492), (384, 3500410), (398, 3377280), (480, 2800328), (597, 2251520), (640, 2100246), (768, 1750205), (796, 1688640), (960, 1400164), (995, 1350912), (1194, 1125760), (1280, 1050123), (1592, 844320), (1759, 764160), (1920, 700082), (1990, 675456), (2388, 562880), (2985, 450304), (3184, 422160), (3518, 382080), (3840, 350041), (3980, 337728), (4776, 281440), (5277, 254720), (5970, 225152), (6368, 211080), (7036, 191040), (7960, 168864), (8795, 152832), (9552, 140720), (10554, 127360), (11940, 112576), (12736, 105540), (14072, 95520), (15920, 84432), (17590, 76416), (19104, 70360), (21108, 63680), (23880, 56288), (25472, 52770), (26385, 50944), (28144, 47760), (31840, 42216), (35180, 38208)]