21154626528

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{10889}}^1$

素因数の和:10982

約数の個数: 192

約数和(自身を含む): 65862720000

約数和(自身を除く): 44708093472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 59, 84, 96, 98, 112, 118, 147, 168, 177, 196, 224, 236, 294, 336, 343, 354, 392, 413, 472, 588, 672, 686, 708, 784, 826, 944, 1029, 1176, 1239, 1372, 1416, 1568, 1652, 1888, 2058, 2352, 2478, 2744, 2832, 2891, 3304, 4116, 4704, 4956, 5488, 5664, 5782, 6608, 8232, 8673, 9912, 10889, 10976, 11564, 13216, 16464, 17346, 19824, 20237, 21778, 23128, 32667, 32928, 34692, 39648, 40474, 43556, 46256, 60711, 65334, 69384, 76223, 80948, 87112, 92512, 121422, 130668, 138768, 152446, 161896, 174224, 228669, 242844, 261336, 277536, 304892, 323792, 348448, 457338, 485688, 522672, 533561, 609784, 642451, 647584, 914676, 971376, 1045344, 1067122, 1219568, 1284902, 1600683, 1829352, 1927353, 1942752, 2134244, 2439136, 2569804, 3201366, 3658704, 3734927, 3854706, 4268488, 4497157, 5139608, 6402732, 7317408, 7469854, 7709412, 8536976, 8994314, 10279216, 11204781, 12805464, 13491471, 14939708, 15418824, 17073952, 17988628, 20558432, 22409562, 25610928, 26982942, 29879416, 30837648, 31480099, 35977256, 44819124, 51221856, 53965884, 59758832, 61675296, 62960198, 71954512, 89638248, 94440297, 107931768, 119517664, 125920396, 143909024, 179276496, 188880594, 215863536, 220360693, 251840792, 358552992, 377761188, 431727072, 440721386, 503681584, 661082079, 755522376, 881442772, 1007363168, 1322164158, 1511044752, 1762885544, 2644328316, 3022089504, 3525771088, 5288656632, 7051542176, 10577313264, 21154626528]

約数ペア:

[(1, 21154626528), (2, 10577313264), (3, 7051542176), (4, 5288656632), (6, 3525771088), (7, 3022089504), (8, 2644328316), (12, 1762885544), (14, 1511044752), (16, 1322164158), (21, 1007363168), (24, 881442772), (28, 755522376), (32, 661082079), (42, 503681584), (48, 440721386), (49, 431727072), (56, 377761188), (59, 358552992), (84, 251840792), (96, 220360693), (98, 215863536), (112, 188880594), (118, 179276496), (147, 143909024), (168, 125920396), (177, 119517664), (196, 107931768), (224, 94440297), (236, 89638248), (294, 71954512), (336, 62960198), (343, 61675296), (354, 59758832), (392, 53965884), (413, 51221856), (472, 44819124), (588, 35977256), (672, 31480099), (686, 30837648), (708, 29879416), (784, 26982942), (826, 25610928), (944, 22409562), (1029, 20558432), (1176, 17988628), (1239, 17073952), (1372, 15418824), (1416, 14939708), (1568, 13491471), (1652, 12805464), (1888, 11204781), (2058, 10279216), (2352, 8994314), (2478, 8536976), (2744, 7709412), (2832, 7469854), (2891, 7317408), (3304, 6402732), (4116, 5139608), (4704, 4497157), (4956, 4268488), (5488, 3854706), (5664, 3734927), (5782, 3658704), (6608, 3201366), (8232, 2569804), (8673, 2439136), (9912, 2134244), (10889, 1942752), (10976, 1927353), (11564, 1829352), (13216, 1600683), (16464, 1284902), (17346, 1219568), (19824, 1067122), (20237, 1045344), (21778, 971376), (23128, 914676), (32667, 647584), (32928, 642451), (34692, 609784), (39648, 533561), (40474, 522672), (43556, 485688), (46256, 457338), (60711, 348448), (65334, 323792), (69384, 304892), (76223, 277536), (80948, 261336), (87112, 242844), (92512, 228669), (121422, 174224), (130668, 161896), (138768, 152446)]