128520588528

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{1021}}^1$

素因数の和:1808

約数の個数: 240

約数和(自身を含む): 381651510240

約数和(自身を除く): 253130921712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 43, 48, 58, 72, 86, 87, 116, 129, 144, 172, 174, 232, 258, 261, 344, 348, 387, 464, 516, 522, 688, 696, 701, 774, 1021, 1032, 1044, 1247, 1392, 1402, 1548, 2042, 2064, 2088, 2103, 2494, 2804, 3063, 3096, 3741, 4084, 4176, 4206, 4988, 5608, 6126, 6192, 6309, 7482, 8168, 8412, 9189, 9976, 11216, 11223, 12252, 12618, 14964, 16336, 16824, 18378, 19952, 20329, 22446, 24504, 25236, 29609, 29928, 30143, 33648, 36756, 40658, 43903, 44892, 49008, 50472, 59218, 59856, 60286, 60987, 73512, 81316, 87806, 88827, 89784, 90429, 100944, 118436, 120572, 121974, 131709, 147024, 162632, 175612, 177654, 179568, 180858, 182961, 236872, 241144, 243948, 263418, 266481, 271287, 325264, 351224, 355308, 361716, 365922, 395127, 473744, 482288, 487896, 526836, 532962, 542574, 702448, 710616, 715721, 723432, 731844, 790254, 874147, 975792, 1053672, 1065924, 1085148, 1273187, 1421232, 1431442, 1446864, 1463688, 1580508, 1748294, 2107344, 2131848, 2147163, 2170296, 2546374, 2622441, 2862884, 2927376, 3161016, 3496588, 3819561, 4263696, 4294326, 4340592, 5092748, 5244882, 5725768, 6322032, 6441489, 6993176, 7639122, 7867323, 8588652, 10185496, 10489764, 11451536, 11458683, 12882978, 13986352, 15278244, 15734646, 17177304, 20370992, 20755909, 20979528, 22917366, 25765956, 30556488, 30776003, 31469292, 34354608, 41511818, 41959056, 45834732, 51531912, 61112976, 61552006, 62267727, 62938584, 83023636, 91669464, 92328009, 103063824, 123104012, 124535454, 125877168, 166047272, 183338928, 184656018, 186803181, 246208024, 249070908, 276984027, 332094544, 369312036, 373606362, 492416048, 498141816, 553968054, 738624072, 747212724, 892504087, 996283632, 1107936108, 1477248144, 1494425448, 1785008174, 2215872216, 2677512261, 2988850896, 3570016348, 4431744432, 5355024522, 7140032696, 8032536783, 10710049044, 14280065392, 16065073566, 21420098088, 32130147132, 42840196176, 64260294264, 128520588528]

約数ペア:

[(1, 128520588528), (2, 64260294264), (3, 42840196176), (4, 32130147132), (6, 21420098088), (8, 16065073566), (9, 14280065392), (12, 10710049044), (16, 8032536783), (18, 7140032696), (24, 5355024522), (29, 4431744432), (36, 3570016348), (43, 2988850896), (48, 2677512261), (58, 2215872216), (72, 1785008174), (86, 1494425448), (87, 1477248144), (116, 1107936108), (129, 996283632), (144, 892504087), (172, 747212724), (174, 738624072), (232, 553968054), (258, 498141816), (261, 492416048), (344, 373606362), (348, 369312036), (387, 332094544), (464, 276984027), (516, 249070908), (522, 246208024), (688, 186803181), (696, 184656018), (701, 183338928), (774, 166047272), (1021, 125877168), (1032, 124535454), (1044, 123104012), (1247, 103063824), (1392, 92328009), (1402, 91669464), (1548, 83023636), (2042, 62938584), (2064, 62267727), (2088, 61552006), (2103, 61112976), (2494, 51531912), (2804, 45834732), (3063, 41959056), (3096, 41511818), (3741, 34354608), (4084, 31469292), (4176, 30776003), (4206, 30556488), (4988, 25765956), (5608, 22917366), (6126, 20979528), (6192, 20755909), (6309, 20370992), (7482, 17177304), (8168, 15734646), (8412, 15278244), (9189, 13986352), (9976, 12882978), (11216, 11458683), (11223, 11451536), (12252, 10489764), (12618, 10185496), (14964, 8588652), (16336, 7867323), (16824, 7639122), (18378, 6993176), (19952, 6441489), (20329, 6322032), (22446, 5725768), (24504, 5244882), (25236, 5092748), (29609, 4340592), (29928, 4294326), (30143, 4263696), (33648, 3819561), (36756, 3496588), (40658, 3161016), (43903, 2927376), (44892, 2862884), (49008, 2622441), (50472, 2546374), (59218, 2170296), (59856, 2147163), (60286, 2131848), (60987, 2107344), (73512, 1748294), (81316, 1580508), (87806, 1463688), (88827, 1446864), (89784, 1431442), (90429, 1421232), (100944, 1273187), (118436, 1085148), (120572, 1065924), (121974, 1053672), (131709, 975792), (147024, 874147), (162632, 790254), (175612, 731844), (177654, 723432), (179568, 715721), (180858, 710616), (182961, 702448), (236872, 542574), (241144, 532962), (243948, 526836), (263418, 487896), (266481, 482288), (271287, 473744), (325264, 395127), (351224, 365922), (355308, 361716)]