218833920

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1583}}^1$

素因数の和:1617

約数の個数: 176

約数和(自身を含む): 778187520

約数和(自身を除く): 559353600

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, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1583, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3166, 3456, 3840, 4320, 4608, 4749, 5120, 5760, 6332, 6912, 7680, 7915, 8640, 9216, 9498, 11520, 12664, 13824, 14247, 15360, 15830, 17280, 18996, 23040, 23745, 25328, 27648, 28494, 31660, 34560, 37992, 42741, 46080, 47490, 50656, 56988, 63320, 69120, 71235, 75984, 85482, 94980, 101312, 113976, 126640, 138240, 142470, 151968, 170964, 189960, 202624, 213705, 227952, 253280, 284940, 303936, 341928, 379920, 405248, 427410, 455904, 506560, 569880, 607872, 683856, 759840, 810496, 854820, 911808, 1013120, 1139760, 1215744, 1367712, 1519680, 1620992, 1709640, 1823616, 2026240, 2279520, 2431488, 2735424, 3039360, 3419280, 3647232, 4052480, 4559040, 4862976, 5470848, 6078720, 6838560, 7294464, 8104960, 9118080, 10941696, 12157440, 13677120, 14588928, 18236160, 21883392, 24314880, 27354240, 36472320, 43766784, 54708480, 72944640, 109416960, 218833920]

約数ペア:

[(1, 218833920), (2, 109416960), (3, 72944640), (4, 54708480), (5, 43766784), (6, 36472320), (8, 27354240), (9, 24314880), (10, 21883392), (12, 18236160), (15, 14588928), (16, 13677120), (18, 12157440), (20, 10941696), (24, 9118080), (27, 8104960), (30, 7294464), (32, 6838560), (36, 6078720), (40, 5470848), (45, 4862976), (48, 4559040), (54, 4052480), (60, 3647232), (64, 3419280), (72, 3039360), (80, 2735424), (90, 2431488), (96, 2279520), (108, 2026240), (120, 1823616), (128, 1709640), (135, 1620992), (144, 1519680), (160, 1367712), (180, 1215744), (192, 1139760), (216, 1013120), (240, 911808), (256, 854820), (270, 810496), (288, 759840), (320, 683856), (360, 607872), (384, 569880), (432, 506560), (480, 455904), (512, 427410), (540, 405248), (576, 379920), (640, 341928), (720, 303936), (768, 284940), (864, 253280), (960, 227952), (1024, 213705), (1080, 202624), (1152, 189960), (1280, 170964), (1440, 151968), (1536, 142470), (1583, 138240), (1728, 126640), (1920, 113976), (2160, 101312), (2304, 94980), (2560, 85482), (2880, 75984), (3072, 71235), (3166, 69120), (3456, 63320), (3840, 56988), (4320, 50656), (4608, 47490), (4749, 46080), (5120, 42741), (5760, 37992), (6332, 34560), (6912, 31660), (7680, 28494), (7915, 27648), (8640, 25328), (9216, 23745), (9498, 23040), (11520, 18996), (12664, 17280), (13824, 15830), (14247, 15360)]