764279040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{28433}}^1$

素因数の和:28464

約数の個数: 144

約数和(自身を含む): 2789716608

約数和(自身を除く): 2025437568

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, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 28433, 56866, 85299, 113732, 142165, 170598, 199031, 227464, 284330, 341196, 398062, 426495, 454928, 568660, 597093, 682392, 796124, 852990, 909856, 995155, 1137320, 1194186, 1364784, 1592248, 1705980, 1819712, 1990310, 2274640, 2388372, 2729568, 2985465, 3184496, 3411960, 3639424, 3980620, 4549280, 4776744, 5459136, 5970930, 6368992, 6823920, 7278848, 7961240, 9098560, 9553488, 10918272, 11941860, 12737984, 13647840, 15922480, 18197120, 19106976, 21836544, 23883720, 25475968, 27295680, 31844960, 36394240, 38213952, 47767440, 50951936, 54591360, 63689920, 76427904, 95534880, 109182720, 127379840, 152855808, 191069760, 254759680, 382139520, 764279040]

約数ペア:

[(1, 764279040), (2, 382139520), (3, 254759680), (4, 191069760), (5, 152855808), (6, 127379840), (7, 109182720), (8, 95534880), (10, 76427904), (12, 63689920), (14, 54591360), (15, 50951936), (16, 47767440), (20, 38213952), (21, 36394240), (24, 31844960), (28, 27295680), (30, 25475968), (32, 23883720), (35, 21836544), (40, 19106976), (42, 18197120), (48, 15922480), (56, 13647840), (60, 12737984), (64, 11941860), (70, 10918272), (80, 9553488), (84, 9098560), (96, 7961240), (105, 7278848), (112, 6823920), (120, 6368992), (128, 5970930), (140, 5459136), (160, 4776744), (168, 4549280), (192, 3980620), (210, 3639424), (224, 3411960), (240, 3184496), (256, 2985465), (280, 2729568), (320, 2388372), (336, 2274640), (384, 1990310), (420, 1819712), (448, 1705980), (480, 1592248), (560, 1364784), (640, 1194186), (672, 1137320), (768, 995155), (840, 909856), (896, 852990), (960, 796124), (1120, 682392), (1280, 597093), (1344, 568660), (1680, 454928), (1792, 426495), (1920, 398062), (2240, 341196), (2688, 284330), (3360, 227464), (3840, 199031), (4480, 170598), (5376, 142165), (6720, 113732), (8960, 85299), (13440, 56866), (26880, 28433)]