2065858560

素因数分解:

$2^{15}\times 3^3\times 5^1\times {\mathrm{467}}^1$

素因数の和:511

約数の個数: 256

約数和(自身を含む): 7360891200

約数和(自身を除く): 5295032640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 467, 480, 512, 540, 576, 640, 720, 768, 864, 934, 960, 1024, 1080, 1152, 1280, 1401, 1440, 1536, 1728, 1868, 1920, 2048, 2160, 2304, 2335, 2560, 2802, 2880, 3072, 3456, 3736, 3840, 4096, 4203, 4320, 4608, 4670, 5120, 5604, 5760, 6144, 6912, 7005, 7472, 7680, 8192, 8406, 8640, 9216, 9340, 10240, 11208, 11520, 12288, 12609, 13824, 14010, 14944, 15360, 16384, 16812, 17280, 18432, 18680, 20480, 21015, 22416, 23040, 24576, 25218, 27648, 28020, 29888, 30720, 32768, 33624, 34560, 36864, 37360, 40960, 42030, 44832, 46080, 49152, 50436, 55296, 56040, 59776, 61440, 63045, 67248, 69120, 73728, 74720, 81920, 84060, 89664, 92160, 98304, 100872, 110592, 112080, 119552, 122880, 126090, 134496, 138240, 147456, 149440, 163840, 168120, 179328, 184320, 201744, 221184, 224160, 239104, 245760, 252180, 268992, 276480, 294912, 298880, 336240, 358656, 368640, 403488, 442368, 448320, 478208, 491520, 504360, 537984, 552960, 597760, 672480, 717312, 737280, 806976, 884736, 896640, 956416, 1008720, 1075968, 1105920, 1195520, 1344960, 1434624, 1474560, 1613952, 1793280, 1912832, 2017440, 2151936, 2211840, 2391040, 2689920, 2869248, 3227904, 3586560, 3825664, 4034880, 4303872, 4423680, 4782080, 5379840, 5738496, 6455808, 7173120, 7651328, 8069760, 8607744, 9564160, 10759680, 11476992, 12911616, 14346240, 15302656, 16139520, 17215488, 19128320, 21519360, 22953984, 25823232, 28692480, 32279040, 34430976, 38256640, 43038720, 45907968, 51646464, 57384960, 64558080, 68861952, 76513280, 86077440, 103292928, 114769920, 129116160, 137723904, 172154880, 206585856, 229539840, 258232320, 344309760, 413171712, 516464640, 688619520, 1032929280, 2065858560]

約数ペア:

[(1, 2065858560), (2, 1032929280), (3, 688619520), (4, 516464640), (5, 413171712), (6, 344309760), (8, 258232320), (9, 229539840), (10, 206585856), (12, 172154880), (15, 137723904), (16, 129116160), (18, 114769920), (20, 103292928), (24, 86077440), (27, 76513280), (30, 68861952), (32, 64558080), (36, 57384960), (40, 51646464), (45, 45907968), (48, 43038720), (54, 38256640), (60, 34430976), (64, 32279040), (72, 28692480), (80, 25823232), (90, 22953984), (96, 21519360), (108, 19128320), (120, 17215488), (128, 16139520), (135, 15302656), (144, 14346240), (160, 12911616), (180, 11476992), (192, 10759680), (216, 9564160), (240, 8607744), (256, 8069760), (270, 7651328), (288, 7173120), (320, 6455808), (360, 5738496), (384, 5379840), (432, 4782080), (467, 4423680), (480, 4303872), (512, 4034880), (540, 3825664), (576, 3586560), (640, 3227904), (720, 2869248), (768, 2689920), (864, 2391040), (934, 2211840), (960, 2151936), (1024, 2017440), (1080, 1912832), (1152, 1793280), (1280, 1613952), (1401, 1474560), (1440, 1434624), (1536, 1344960), (1728, 1195520), (1868, 1105920), (1920, 1075968), (2048, 1008720), (2160, 956416), (2304, 896640), (2335, 884736), (2560, 806976), (2802, 737280), (2880, 717312), (3072, 672480), (3456, 597760), (3736, 552960), (3840, 537984), (4096, 504360), (4203, 491520), (4320, 478208), (4608, 448320), (4670, 442368), (5120, 403488), (5604, 368640), (5760, 358656), (6144, 336240), (6912, 298880), (7005, 294912), (7472, 276480), (7680, 268992), (8192, 252180), (8406, 245760), (8640, 239104), (9216, 224160), (9340, 221184), (10240, 201744), (11208, 184320), (11520, 179328), (12288, 168120), (12609, 163840), (13824, 149440), (14010, 147456), (14944, 138240), (15360, 134496), (16384, 126090), (16812, 122880), (17280, 119552), (18432, 112080), (18680, 110592), (20480, 100872), (21015, 98304), (22416, 92160), (23040, 89664), (24576, 84060), (25218, 81920), (27648, 74720), (28020, 73728), (29888, 69120), (30720, 67248), (32768, 63045), (33624, 61440), (34560, 59776), (36864, 56040), (37360, 55296), (40960, 50436), (42030, 49152), (44832, 46080)]