2560320576

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 280

約数和(自身を含む): 8430950880

約数和(自身を除く): 5870630304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 59, 64, 66, 72, 81, 88, 96, 99, 108, 118, 132, 144, 162, 176, 177, 192, 198, 216, 236, 264, 288, 297, 324, 352, 354, 396, 432, 472, 528, 531, 576, 594, 648, 649, 704, 708, 761, 792, 864, 891, 944, 1056, 1062, 1188, 1296, 1298, 1416, 1522, 1584, 1593, 1728, 1782, 1888, 1947, 2112, 2124, 2283, 2376, 2592, 2596, 2832, 3044, 3168, 3186, 3564, 3776, 3894, 4248, 4566, 4752, 4779, 5184, 5192, 5664, 5841, 6088, 6336, 6372, 6849, 7128, 7788, 8371, 8496, 9132, 9504, 9558, 10384, 11328, 11682, 12176, 12744, 13698, 14256, 15576, 16742, 16992, 17523, 18264, 19008, 19116, 20547, 20768, 23364, 24352, 25113, 25488, 27396, 28512, 31152, 33484, 33984, 35046, 36528, 38232, 41094, 41536, 44899, 46728, 48704, 50226, 50976, 52569, 54792, 57024, 61641, 62304, 66968, 70092, 73056, 75339, 76464, 82188, 89798, 93456, 100452, 101952, 105138, 109584, 123282, 124608, 133936, 134697, 140184, 146112, 150678, 152928, 164376, 179596, 186912, 200904, 210276, 219168, 226017, 246564, 267872, 269394, 280368, 301356, 305856, 328752, 359192, 373824, 401808, 404091, 420552, 438336, 452034, 493128, 493889, 535744, 538788, 560736, 602712, 657504, 678051, 718384, 803616, 808182, 841104, 904068, 986256, 987778, 1077576, 1121472, 1205424, 1212273, 1315008, 1356102, 1436768, 1481667, 1607232, 1616364, 1682208, 1808136, 1972512, 1975556, 2155152, 2410848, 2424546, 2712204, 2873536, 2963334, 3232728, 3364416, 3616272, 3636819, 3945024, 3951112, 4310304, 4445001, 4821696, 4849092, 5424408, 5926668, 6465456, 7232544, 7273638, 7902224, 8620608, 8890002, 9698184, 10848816, 11853336, 12930912, 13335003, 14465088, 14547276, 15804448, 17780004, 19396368, 21697632, 23706672, 25861824, 26670006, 29094552, 31608896, 35560008, 38792736, 40005009, 43395264, 47413344, 53340012, 58189104, 71120016, 77585472, 80010018, 94826688, 106680024, 116378208, 142240032, 160020036, 213360048, 232756416, 284480064, 320040072, 426720096, 640080144, 853440192, 1280160288, 2560320576]

約数ペア:

[(1, 2560320576), (2, 1280160288), (3, 853440192), (4, 640080144), (6, 426720096), (8, 320040072), (9, 284480064), (11, 232756416), (12, 213360048), (16, 160020036), (18, 142240032), (22, 116378208), (24, 106680024), (27, 94826688), (32, 80010018), (33, 77585472), (36, 71120016), (44, 58189104), (48, 53340012), (54, 47413344), (59, 43395264), (64, 40005009), (66, 38792736), (72, 35560008), (81, 31608896), (88, 29094552), (96, 26670006), (99, 25861824), (108, 23706672), (118, 21697632), (132, 19396368), (144, 17780004), (162, 15804448), (176, 14547276), (177, 14465088), (192, 13335003), (198, 12930912), (216, 11853336), (236, 10848816), (264, 9698184), (288, 8890002), (297, 8620608), (324, 7902224), (352, 7273638), (354, 7232544), (396, 6465456), (432, 5926668), (472, 5424408), (528, 4849092), (531, 4821696), (576, 4445001), (594, 4310304), (648, 3951112), (649, 3945024), (704, 3636819), (708, 3616272), (761, 3364416), (792, 3232728), (864, 2963334), (891, 2873536), (944, 2712204), (1056, 2424546), (1062, 2410848), (1188, 2155152), (1296, 1975556), (1298, 1972512), (1416, 1808136), (1522, 1682208), (1584, 1616364), (1593, 1607232), (1728, 1481667), (1782, 1436768), (1888, 1356102), (1947, 1315008), (2112, 1212273), (2124, 1205424), (2283, 1121472), (2376, 1077576), (2592, 987778), (2596, 986256), (2832, 904068), (3044, 841104), (3168, 808182), (3186, 803616), (3564, 718384), (3776, 678051), (3894, 657504), (4248, 602712), (4566, 560736), (4752, 538788), (4779, 535744), (5184, 493889), (5192, 493128), (5664, 452034), (5841, 438336), (6088, 420552), (6336, 404091), (6372, 401808), (6849, 373824), (7128, 359192), (7788, 328752), (8371, 305856), (8496, 301356), (9132, 280368), (9504, 269394), (9558, 267872), (10384, 246564), (11328, 226017), (11682, 219168), (12176, 210276), (12744, 200904), (13698, 186912), (14256, 179596), (15576, 164376), (16742, 152928), (16992, 150678), (17523, 146112), (18264, 140184), (19008, 134697), (19116, 133936), (20547, 124608), (20768, 123282), (23364, 109584), (24352, 105138), (25113, 101952), (25488, 100452), (27396, 93456), (28512, 89798), (31152, 82188), (33484, 76464), (33984, 75339), (35046, 73056), (36528, 70092), (38232, 66968), (41094, 62304), (41536, 61641), (44899, 57024), (46728, 54792), (48704, 52569), (50226, 50976)]