1838407680

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{4987}}^1$

素因数の和:5024

約数の個数: 168

約数和(自身を含む): 6374035512

約数和(自身を除く): 4535627832

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, 4987, 5120, 5760, 6144, 7680, 8192, 9216, 9974, 10240, 11520, 12288, 14961, 15360, 18432, 19948, 20480, 23040, 24576, 24935, 29922, 30720, 36864, 39896, 40960, 44883, 46080, 49870, 59844, 61440, 73728, 74805, 79792, 89766, 92160, 99740, 119688, 122880, 149610, 159584, 179532, 184320, 199480, 224415, 239376, 299220, 319168, 359064, 368640, 398960, 448830, 478752, 598440, 638336, 718128, 797920, 897660, 957504, 1196880, 1276672, 1436256, 1595840, 1795320, 1915008, 2393760, 2553344, 2872512, 3191680, 3590640, 3830016, 4787520, 5106688, 5745024, 6383360, 7181280, 7660032, 9575040, 10213376, 11490048, 12766720, 14362560, 15320064, 19150080, 20426752, 22980096, 25533440, 28725120, 30640128, 38300160, 40853504, 45960192, 51066880, 57450240, 61280256, 76600320, 91920384, 102133760, 114900480, 122560512, 153200640, 183840768, 204267520, 229800960, 306401280, 367681536, 459601920, 612802560, 919203840, 1838407680]

約数ペア:

[(1, 1838407680), (2, 919203840), (3, 612802560), (4, 459601920), (5, 367681536), (6, 306401280), (8, 229800960), (9, 204267520), (10, 183840768), (12, 153200640), (15, 122560512), (16, 114900480), (18, 102133760), (20, 91920384), (24, 76600320), (30, 61280256), (32, 57450240), (36, 51066880), (40, 45960192), (45, 40853504), (48, 38300160), (60, 30640128), (64, 28725120), (72, 25533440), (80, 22980096), (90, 20426752), (96, 19150080), (120, 15320064), (128, 14362560), (144, 12766720), (160, 11490048), (180, 10213376), (192, 9575040), (240, 7660032), (256, 7181280), (288, 6383360), (320, 5745024), (360, 5106688), (384, 4787520), (480, 3830016), (512, 3590640), (576, 3191680), (640, 2872512), (720, 2553344), (768, 2393760), (960, 1915008), (1024, 1795320), (1152, 1595840), (1280, 1436256), (1440, 1276672), (1536, 1196880), (1920, 957504), (2048, 897660), (2304, 797920), (2560, 718128), (2880, 638336), (3072, 598440), (3840, 478752), (4096, 448830), (4608, 398960), (4987, 368640), (5120, 359064), (5760, 319168), (6144, 299220), (7680, 239376), (8192, 224415), (9216, 199480), (9974, 184320), (10240, 179532), (11520, 159584), (12288, 149610), (14961, 122880), (15360, 119688), (18432, 99740), (19948, 92160), (20480, 89766), (23040, 79792), (24576, 74805), (24935, 73728), (29922, 61440), (30720, 59844), (36864, 49870), (39896, 46080), (40960, 44883)]