205300571840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{51461}}^1$

素因数の和:51635

約数の個数: 224

約数和(自身を含む): 606092264064

約数和(自身を除く): 400791692224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 137, 140, 160, 182, 208, 224, 260, 274, 280, 320, 364, 416, 448, 455, 520, 548, 560, 685, 728, 832, 910, 959, 1040, 1096, 1120, 1370, 1456, 1781, 1820, 1918, 2080, 2192, 2240, 2740, 2912, 3562, 3640, 3836, 4160, 4384, 4795, 5480, 5824, 7124, 7280, 7672, 8768, 8905, 9590, 10960, 12467, 14248, 14560, 15344, 17810, 19180, 21920, 24934, 28496, 29120, 30688, 35620, 38360, 43840, 49868, 51461, 56992, 61376, 62335, 71240, 76720, 99736, 102922, 113984, 124670, 142480, 153440, 199472, 205844, 249340, 257305, 284960, 306880, 360227, 398944, 411688, 498680, 514610, 569920, 668993, 720454, 797888, 823376, 997360, 1029220, 1337986, 1440908, 1646752, 1801135, 1994720, 2058440, 2675972, 2881816, 3293504, 3344965, 3602270, 3989440, 4116880, 4682951, 5351944, 5763632, 6689930, 7050157, 7204540, 8233760, 9365902, 10703888, 11527264, 13379860, 14100314, 14409080, 16467520, 18731804, 21407776, 23054528, 23414755, 26759720, 28200628, 28818160, 35250785, 37463608, 42815552, 46829510, 49351099, 53519440, 56401256, 57636320, 70501570, 74927216, 91652041, 93659020, 98702198, 107038880, 112802512, 115272640, 141003140, 149854432, 183304082, 187318040, 197404396, 214077760, 225605024, 246755495, 282006280, 299708864, 366608164, 374636080, 394808792, 451210048, 458260205, 493510990, 564012560, 641564287, 733216328, 749272160, 789617584, 916520410, 987021980, 1128025120, 1283128574, 1466432656, 1498544320, 1579235168, 1833040820, 1974043960, 2256050240, 2566257148, 2932865312, 3158470336, 3207821435, 3666081640, 3948087920, 5132514296, 5865730624, 6415642870, 7332163280, 7896175840, 10265028592, 12831285740, 14664326560, 15792351680, 20530057184, 25662571480, 29328653120, 41060114368, 51325142960, 102650285920, 205300571840]

約数ペア:

[(1, 205300571840), (2, 102650285920), (4, 51325142960), (5, 41060114368), (7, 29328653120), (8, 25662571480), (10, 20530057184), (13, 15792351680), (14, 14664326560), (16, 12831285740), (20, 10265028592), (26, 7896175840), (28, 7332163280), (32, 6415642870), (35, 5865730624), (40, 5132514296), (52, 3948087920), (56, 3666081640), (64, 3207821435), (65, 3158470336), (70, 2932865312), (80, 2566257148), (91, 2256050240), (104, 1974043960), (112, 1833040820), (130, 1579235168), (137, 1498544320), (140, 1466432656), (160, 1283128574), (182, 1128025120), (208, 987021980), (224, 916520410), (260, 789617584), (274, 749272160), (280, 733216328), (320, 641564287), (364, 564012560), (416, 493510990), (448, 458260205), (455, 451210048), (520, 394808792), (548, 374636080), (560, 366608164), (685, 299708864), (728, 282006280), (832, 246755495), (910, 225605024), (959, 214077760), (1040, 197404396), (1096, 187318040), (1120, 183304082), (1370, 149854432), (1456, 141003140), (1781, 115272640), (1820, 112802512), (1918, 107038880), (2080, 98702198), (2192, 93659020), (2240, 91652041), (2740, 74927216), (2912, 70501570), (3562, 57636320), (3640, 56401256), (3836, 53519440), (4160, 49351099), (4384, 46829510), (4795, 42815552), (5480, 37463608), (5824, 35250785), (7124, 28818160), (7280, 28200628), (7672, 26759720), (8768, 23414755), (8905, 23054528), (9590, 21407776), (10960, 18731804), (12467, 16467520), (14248, 14409080), (14560, 14100314), (15344, 13379860), (17810, 11527264), (19180, 10703888), (21920, 9365902), (24934, 8233760), (28496, 7204540), (29120, 7050157), (30688, 6689930), (35620, 5763632), (38360, 5351944), (43840, 4682951), (49868, 4116880), (51461, 3989440), (56992, 3602270), (61376, 3344965), (62335, 3293504), (71240, 2881816), (76720, 2675972), (99736, 2058440), (102922, 1994720), (113984, 1801135), (124670, 1646752), (142480, 1440908), (153440, 1337986), (199472, 1029220), (205844, 997360), (249340, 823376), (257305, 797888), (284960, 720454), (306880, 668993), (360227, 569920), (398944, 514610), (411688, 498680)]