2559651840

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{1543}}^1$

素因数の和:1584

約数の個数: 260

約数和(自身を含む): 9181652304

約数和(自身を除く): 6622000464

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1543, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3086, 3240, 3456, 3840, 4096, 4320, 4608, 4629, 5120, 5184, 5760, 6144, 6172, 6480, 6912, 7680, 7715, 8640, 9216, 9258, 10240, 10368, 11520, 12288, 12344, 12960, 13824, 13887, 15360, 15430, 17280, 18432, 18516, 20480, 20736, 23040, 23145, 24688, 25920, 27648, 27774, 30720, 30860, 34560, 36864, 37032, 41472, 41661, 46080, 46290, 49376, 51840, 55296, 55548, 61440, 61720, 69120, 69435, 74064, 82944, 83322, 92160, 92580, 98752, 103680, 110592, 111096, 123440, 124983, 138240, 138870, 148128, 165888, 166644, 184320, 185160, 197504, 207360, 208305, 222192, 246880, 249966, 276480, 277740, 296256, 331776, 333288, 370320, 395008, 414720, 416610, 444384, 493760, 499932, 552960, 555480, 592512, 624915, 666576, 740640, 790016, 829440, 833220, 888768, 987520, 999864, 1110960, 1185024, 1249830, 1333152, 1481280, 1580032, 1658880, 1666440, 1777536, 1975040, 1999728, 2221920, 2370048, 2499660, 2666304, 2962560, 3160064, 3332880, 3555072, 3950080, 3999456, 4443840, 4740096, 4999320, 5332608, 5925120, 6320128, 6665760, 7110144, 7900160, 7998912, 8887680, 9480192, 9998640, 10665216, 11850240, 13331520, 14220288, 15800320, 15997824, 17775360, 18960384, 19997280, 21330432, 23700480, 26663040, 28440576, 31600640, 31995648, 35550720, 39994560, 42660864, 47400960, 53326080, 56881152, 63991296, 71101440, 79989120, 85321728, 94801920, 106652160, 127982592, 142202880, 159978240, 170643456, 213304320, 255965184, 284405760, 319956480, 426608640, 511930368, 639912960, 853217280, 1279825920, 2559651840]

約数ペア:

[(1, 2559651840), (2, 1279825920), (3, 853217280), (4, 639912960), (5, 511930368), (6, 426608640), (8, 319956480), (9, 284405760), (10, 255965184), (12, 213304320), (15, 170643456), (16, 159978240), (18, 142202880), (20, 127982592), (24, 106652160), (27, 94801920), (30, 85321728), (32, 79989120), (36, 71101440), (40, 63991296), (45, 56881152), (48, 53326080), (54, 47400960), (60, 42660864), (64, 39994560), (72, 35550720), (80, 31995648), (81, 31600640), (90, 28440576), (96, 26663040), (108, 23700480), (120, 21330432), (128, 19997280), (135, 18960384), (144, 17775360), (160, 15997824), (162, 15800320), (180, 14220288), (192, 13331520), (216, 11850240), (240, 10665216), (256, 9998640), (270, 9480192), (288, 8887680), (320, 7998912), (324, 7900160), (360, 7110144), (384, 6665760), (405, 6320128), (432, 5925120), (480, 5332608), (512, 4999320), (540, 4740096), (576, 4443840), (640, 3999456), (648, 3950080), (720, 3555072), (768, 3332880), (810, 3160064), (864, 2962560), (960, 2666304), (1024, 2499660), (1080, 2370048), (1152, 2221920), (1280, 1999728), (1296, 1975040), (1440, 1777536), (1536, 1666440), (1543, 1658880), (1620, 1580032), (1728, 1481280), (1920, 1333152), (2048, 1249830), (2160, 1185024), (2304, 1110960), (2560, 999864), (2592, 987520), (2880, 888768), (3072, 833220), (3086, 829440), (3240, 790016), (3456, 740640), (3840, 666576), (4096, 624915), (4320, 592512), (4608, 555480), (4629, 552960), (5120, 499932), (5184, 493760), (5760, 444384), (6144, 416610), (6172, 414720), (6480, 395008), (6912, 370320), (7680, 333288), (7715, 331776), (8640, 296256), (9216, 277740), (9258, 276480), (10240, 249966), (10368, 246880), (11520, 222192), (12288, 208305), (12344, 207360), (12960, 197504), (13824, 185160), (13887, 184320), (15360, 166644), (15430, 165888), (17280, 148128), (18432, 138870), (18516, 138240), (20480, 124983), (20736, 123440), (23040, 111096), (23145, 110592), (24688, 103680), (25920, 98752), (27648, 92580), (27774, 92160), (30720, 83322), (30860, 82944), (34560, 74064), (36864, 69435), (37032, 69120), (41472, 61720), (41661, 61440), (46080, 55548), (46290, 55296), (49376, 51840)]