70798080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 229582080

約数和(自身を除く): 158784000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 179, 192, 206, 240, 256, 309, 320, 358, 384, 412, 480, 515, 537, 618, 640, 716, 768, 824, 895, 960, 1030, 1074, 1236, 1280, 1432, 1545, 1648, 1790, 1920, 2060, 2148, 2472, 2685, 2864, 3090, 3296, 3580, 3840, 4120, 4296, 4944, 5370, 5728, 6180, 6592, 7160, 8240, 8592, 9888, 10740, 11456, 12360, 13184, 14320, 16480, 17184, 18437, 19776, 21480, 22912, 24720, 26368, 28640, 32960, 34368, 36874, 39552, 42960, 45824, 49440, 55311, 57280, 65920, 68736, 73748, 79104, 85920, 92185, 98880, 110622, 114560, 131840, 137472, 147496, 171840, 184370, 197760, 221244, 229120, 276555, 294992, 343680, 368740, 395520, 442488, 553110, 589984, 687360, 737480, 884976, 1106220, 1179968, 1474960, 1769952, 2212440, 2359936, 2949920, 3539904, 4424880, 4719872, 5899840, 7079808, 8849760, 11799680, 14159616, 17699520, 23599360, 35399040, 70798080]

約数ペア:

[(1, 70798080), (2, 35399040), (3, 23599360), (4, 17699520), (5, 14159616), (6, 11799680), (8, 8849760), (10, 7079808), (12, 5899840), (15, 4719872), (16, 4424880), (20, 3539904), (24, 2949920), (30, 2359936), (32, 2212440), (40, 1769952), (48, 1474960), (60, 1179968), (64, 1106220), (80, 884976), (96, 737480), (103, 687360), (120, 589984), (128, 553110), (160, 442488), (179, 395520), (192, 368740), (206, 343680), (240, 294992), (256, 276555), (309, 229120), (320, 221244), (358, 197760), (384, 184370), (412, 171840), (480, 147496), (515, 137472), (537, 131840), (618, 114560), (640, 110622), (716, 98880), (768, 92185), (824, 85920), (895, 79104), (960, 73748), (1030, 68736), (1074, 65920), (1236, 57280), (1280, 55311), (1432, 49440), (1545, 45824), (1648, 42960), (1790, 39552), (1920, 36874), (2060, 34368), (2148, 32960), (2472, 28640), (2685, 26368), (2864, 24720), (3090, 22912), (3296, 21480), (3580, 19776), (3840, 18437), (4120, 17184), (4296, 16480), (4944, 14320), (5370, 13184), (5728, 12360), (6180, 11456), (6592, 10740), (7160, 9888), (8240, 8592)]