208530720144

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8849}}^1\times {\mathrm{5279}}^1$

素因数の和:14173

約数の個数: 120

約数和(自身を含む): 602604288000

約数和(自身を除く): 394073567856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 5279, 8849, 10558, 15837, 17698, 21116, 26547, 31674, 35396, 42232, 47511, 53094, 63348, 70792, 79641, 84464, 95022, 106188, 126696, 141584, 159282, 163649, 190044, 212376, 253392, 274319, 318564, 327298, 380088, 424752, 490947, 548638, 637128, 654596, 760176, 822957, 981894, 1097276, 1274256, 1309192, 1472841, 1645914, 1963788, 2194552, 2468871, 2618384, 2945682, 3291828, 3927576, 4389104, 4937742, 5891364, 6583656, 7855152, 9875484, 11782728, 13167312, 19750968, 23565456, 39501936, 46713871, 93427742, 140141613, 186855484, 280283226, 373710968, 420424839, 560566452, 747421936, 840849678, 1121132904, 1448130001, 1681699356, 2242265808, 2896260002, 3363398712, 4344390003, 5792520004, 6726797424, 8688780006, 11585040008, 13033170009, 17377560012, 23170080016, 26066340018, 34755120024, 52132680036, 69510240048, 104265360072, 208530720144]

約数ペア:

[(1, 208530720144), (2, 104265360072), (3, 69510240048), (4, 52132680036), (6, 34755120024), (8, 26066340018), (9, 23170080016), (12, 17377560012), (16, 13033170009), (18, 11585040008), (24, 8688780006), (31, 6726797424), (36, 5792520004), (48, 4344390003), (62, 3363398712), (72, 2896260002), (93, 2242265808), (124, 1681699356), (144, 1448130001), (186, 1121132904), (248, 840849678), (279, 747421936), (372, 560566452), (496, 420424839), (558, 373710968), (744, 280283226), (1116, 186855484), (1488, 140141613), (2232, 93427742), (4464, 46713871), (5279, 39501936), (8849, 23565456), (10558, 19750968), (15837, 13167312), (17698, 11782728), (21116, 9875484), (26547, 7855152), (31674, 6583656), (35396, 5891364), (42232, 4937742), (47511, 4389104), (53094, 3927576), (63348, 3291828), (70792, 2945682), (79641, 2618384), (84464, 2468871), (95022, 2194552), (106188, 1963788), (126696, 1645914), (141584, 1472841), (159282, 1309192), (163649, 1274256), (190044, 1097276), (212376, 981894), (253392, 822957), (274319, 760176), (318564, 654596), (327298, 637128), (380088, 548638), (424752, 490947)]