238474690560

素因数分解:

$2^{16}\times 3^2\times 5^1\times {\mathrm{80863}}^1$

素因数の和:80906

約数の個数: 204

約数和(自身を含む): 826716176832

約数和(自身を除く): 588241486272

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 8192, 9216, 10240, 11520, 12288, 15360, 16384, 18432, 20480, 23040, 24576, 30720, 32768, 36864, 40960, 46080, 49152, 61440, 65536, 73728, 80863, 81920, 92160, 98304, 122880, 147456, 161726, 163840, 184320, 196608, 242589, 245760, 294912, 323452, 327680, 368640, 404315, 485178, 491520, 589824, 646904, 727767, 737280, 808630, 970356, 983040, 1212945, 1293808, 1455534, 1474560, 1617260, 1940712, 2425890, 2587616, 2911068, 2949120, 3234520, 3638835, 3881424, 4851780, 5175232, 5822136, 6469040, 7277670, 7762848, 9703560, 10350464, 11644272, 12938080, 14555340, 15525696, 19407120, 20700928, 23288544, 25876160, 29110680, 31051392, 38814240, 41401856, 46577088, 51752320, 58221360, 62102784, 77628480, 82803712, 93154176, 103504640, 116442720, 124205568, 155256960, 165607424, 186308352, 207009280, 232885440, 248411136, 310513920, 331214848, 372616704, 414018560, 465770880, 496822272, 621027840, 662429696, 745233408, 828037120, 931541760, 993644544, 1242055680, 1324859392, 1490466816, 1656074240, 1863083520, 1987289088, 2484111360, 2649718784, 2980933632, 3312148480, 3726167040, 3974578176, 4968222720, 5299437568, 5961867264, 6624296960, 7452334080, 7949156352, 9936445440, 11923734528, 13248593920, 14904668160, 15898312704, 19872890880, 23847469056, 26497187840, 29809336320, 39745781760, 47694938112, 59618672640, 79491563520, 119237345280, 238474690560]

約数ペア:

[(1, 238474690560), (2, 119237345280), (3, 79491563520), (4, 59618672640), (5, 47694938112), (6, 39745781760), (8, 29809336320), (9, 26497187840), (10, 23847469056), (12, 19872890880), (15, 15898312704), (16, 14904668160), (18, 13248593920), (20, 11923734528), (24, 9936445440), (30, 7949156352), (32, 7452334080), (36, 6624296960), (40, 5961867264), (45, 5299437568), (48, 4968222720), (60, 3974578176), (64, 3726167040), (72, 3312148480), (80, 2980933632), (90, 2649718784), (96, 2484111360), (120, 1987289088), (128, 1863083520), (144, 1656074240), (160, 1490466816), (180, 1324859392), (192, 1242055680), (240, 993644544), (256, 931541760), (288, 828037120), (320, 745233408), (360, 662429696), (384, 621027840), (480, 496822272), (512, 465770880), (576, 414018560), (640, 372616704), (720, 331214848), (768, 310513920), (960, 248411136), (1024, 232885440), (1152, 207009280), (1280, 186308352), (1440, 165607424), (1536, 155256960), (1920, 124205568), (2048, 116442720), (2304, 103504640), (2560, 93154176), (2880, 82803712), (3072, 77628480), (3840, 62102784), (4096, 58221360), (4608, 51752320), (5120, 46577088), (5760, 41401856), (6144, 38814240), (7680, 31051392), (8192, 29110680), (9216, 25876160), (10240, 23288544), (11520, 20700928), (12288, 19407120), (15360, 15525696), (16384, 14555340), (18432, 12938080), (20480, 11644272), (23040, 10350464), (24576, 9703560), (30720, 7762848), (32768, 7277670), (36864, 6469040), (40960, 5822136), (46080, 5175232), (49152, 4851780), (61440, 3881424), (65536, 3638835), (73728, 3234520), (80863, 2949120), (81920, 2911068), (92160, 2587616), (98304, 2425890), (122880, 1940712), (147456, 1617260), (161726, 1474560), (163840, 1455534), (184320, 1293808), (196608, 1212945), (242589, 983040), (245760, 970356), (294912, 808630), (323452, 737280), (327680, 727767), (368640, 646904), (404315, 589824), (485178, 491520)]