2549477760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4169

約数の個数: 256

約数和(自身を含む): 9059558400

約数和(自身を除く): 6510080640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1520, 1615, 1632, 1824, 1920, 1938, 2040, 2176, 2280, 2432, 2584, 2720, 3040, 3230, 3264, 3648, 3876, 4080, 4111, 4560, 4845, 5168, 5440, 6080, 6460, 6528, 7296, 7752, 8160, 8222, 9120, 9690, 10336, 10880, 12160, 12333, 12920, 15504, 16320, 16444, 18240, 19380, 20555, 20672, 24666, 25840, 31008, 32640, 32888, 36480, 38760, 41110, 41344, 49332, 51680, 61665, 62016, 65776, 69887, 77520, 78109, 82220, 98664, 103360, 123330, 124032, 131552, 139774, 155040, 156218, 164440, 197328, 206720, 209661, 234327, 246660, 263104, 279548, 310080, 312436, 328880, 349435, 390545, 394656, 419322, 468654, 493320, 526208, 559096, 620160, 624872, 657760, 698870, 781090, 789312, 838644, 937308, 986640, 1048305, 1118192, 1171635, 1249744, 1315520, 1327853, 1397740, 1562180, 1578624, 1677288, 1874616, 1973280, 2096610, 2236384, 2343270, 2499488, 2631040, 2655706, 2795480, 3124360, 3354576, 3749232, 3946560, 3983559, 4193220, 4472768, 4686540, 4998976, 5311412, 5590960, 6248720, 6639265, 6709152, 7498464, 7893120, 7967118, 8386440, 8945536, 9373080, 9997952, 10622824, 11181920, 12497440, 13278530, 13418304, 14996928, 15934236, 16772880, 18746160, 19917795, 21245648, 22363840, 24994880, 26557060, 26836608, 29993856, 31868472, 33545760, 37492320, 39835590, 42491296, 44727680, 49989760, 53114120, 63736944, 67091520, 74984640, 79671180, 84982592, 106228240, 127473888, 134183040, 149969280, 159342360, 169965184, 212456480, 254947776, 318684720, 424912960, 509895552, 637369440, 849825920, 1274738880, 2549477760]

約数ペア:

[(1, 2549477760), (2, 1274738880), (3, 849825920), (4, 637369440), (5, 509895552), (6, 424912960), (8, 318684720), (10, 254947776), (12, 212456480), (15, 169965184), (16, 159342360), (17, 149969280), (19, 134183040), (20, 127473888), (24, 106228240), (30, 84982592), (32, 79671180), (34, 74984640), (38, 67091520), (40, 63736944), (48, 53114120), (51, 49989760), (57, 44727680), (60, 42491296), (64, 39835590), (68, 37492320), (76, 33545760), (80, 31868472), (85, 29993856), (95, 26836608), (96, 26557060), (102, 24994880), (114, 22363840), (120, 21245648), (128, 19917795), (136, 18746160), (152, 16772880), (160, 15934236), (170, 14996928), (190, 13418304), (192, 13278530), (204, 12497440), (228, 11181920), (240, 10622824), (255, 9997952), (272, 9373080), (285, 8945536), (304, 8386440), (320, 7967118), (323, 7893120), (340, 7498464), (380, 6709152), (384, 6639265), (408, 6248720), (456, 5590960), (480, 5311412), (510, 4998976), (544, 4686540), (570, 4472768), (608, 4193220), (640, 3983559), (646, 3946560), (680, 3749232), (760, 3354576), (816, 3124360), (912, 2795480), (960, 2655706), (969, 2631040), (1020, 2499488), (1088, 2343270), (1140, 2236384), (1216, 2096610), (1292, 1973280), (1360, 1874616), (1520, 1677288), (1615, 1578624), (1632, 1562180), (1824, 1397740), (1920, 1327853), (1938, 1315520), (2040, 1249744), (2176, 1171635), (2280, 1118192), (2432, 1048305), (2584, 986640), (2720, 937308), (3040, 838644), (3230, 789312), (3264, 781090), (3648, 698870), (3876, 657760), (4080, 624872), (4111, 620160), (4560, 559096), (4845, 526208), (5168, 493320), (5440, 468654), (6080, 419322), (6460, 394656), (6528, 390545), (7296, 349435), (7752, 328880), (8160, 312436), (8222, 310080), (9120, 279548), (9690, 263104), (10336, 246660), (10880, 234327), (12160, 209661), (12333, 206720), (12920, 197328), (15504, 164440), (16320, 156218), (16444, 155040), (18240, 139774), (19380, 131552), (20555, 124032), (20672, 123330), (24666, 103360), (25840, 98664), (31008, 82220), (32640, 78109), (32888, 77520), (36480, 69887), (38760, 65776), (41110, 62016), (41344, 61665), (49332, 51680)]