515171520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1583}}^1$

素因数の和:1719

約数の個数: 168

約数和(自身を含む): 1788785856

約数和(自身を除く): 1273614336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 452, 480, 565, 576, 678, 720, 904, 960, 1017, 1130, 1356, 1440, 1583, 1695, 1808, 2034, 2260, 2712, 2880, 3166, 3390, 3616, 4068, 4520, 4749, 5085, 5424, 6332, 6780, 7232, 7915, 8136, 9040, 9498, 10170, 10848, 12664, 13560, 14247, 15830, 16272, 18080, 18996, 20340, 21696, 23745, 25328, 27120, 28494, 31660, 32544, 36160, 37992, 40680, 47490, 50656, 54240, 56988, 63320, 65088, 71235, 75984, 81360, 94980, 101312, 108480, 113976, 126640, 142470, 151968, 162720, 178879, 189960, 227952, 253280, 284940, 303936, 325440, 357758, 379920, 455904, 506560, 536637, 569880, 715516, 759840, 894395, 911808, 1073274, 1139760, 1431032, 1519680, 1609911, 1788790, 2146548, 2279520, 2683185, 2862064, 3219822, 3577580, 4293096, 4559040, 5366370, 5724128, 6439644, 7155160, 8049555, 8586192, 10732740, 11448256, 12879288, 14310320, 16099110, 17172384, 21465480, 25758576, 28620640, 32198220, 34344768, 42930960, 51517152, 57241280, 64396440, 85861920, 103034304, 128792880, 171723840, 257585760, 515171520]

約数ペア:

[(1, 515171520), (2, 257585760), (3, 171723840), (4, 128792880), (5, 103034304), (6, 85861920), (8, 64396440), (9, 57241280), (10, 51517152), (12, 42930960), (15, 34344768), (16, 32198220), (18, 28620640), (20, 25758576), (24, 21465480), (30, 17172384), (32, 16099110), (36, 14310320), (40, 12879288), (45, 11448256), (48, 10732740), (60, 8586192), (64, 8049555), (72, 7155160), (80, 6439644), (90, 5724128), (96, 5366370), (113, 4559040), (120, 4293096), (144, 3577580), (160, 3219822), (180, 2862064), (192, 2683185), (226, 2279520), (240, 2146548), (288, 1788790), (320, 1609911), (339, 1519680), (360, 1431032), (452, 1139760), (480, 1073274), (565, 911808), (576, 894395), (678, 759840), (720, 715516), (904, 569880), (960, 536637), (1017, 506560), (1130, 455904), (1356, 379920), (1440, 357758), (1583, 325440), (1695, 303936), (1808, 284940), (2034, 253280), (2260, 227952), (2712, 189960), (2880, 178879), (3166, 162720), (3390, 151968), (3616, 142470), (4068, 126640), (4520, 113976), (4749, 108480), (5085, 101312), (5424, 94980), (6332, 81360), (6780, 75984), (7232, 71235), (7915, 65088), (8136, 63320), (9040, 56988), (9498, 54240), (10170, 50656), (10848, 47490), (12664, 40680), (13560, 37992), (14247, 36160), (15830, 32544), (16272, 31660), (18080, 28494), (18996, 27120), (20340, 25328), (21696, 23745)]