28671274080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{84011}}^1$

素因数の和:84114

約数の個数: 192

約数和(自身を含む): 101620915200

約数和(自身を除く): 72949641120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1264, 1422, 1440, 1580, 1896, 2133, 2160, 2370, 2528, 2844, 3160, 3555, 3792, 4266, 4320, 4740, 5688, 6320, 7110, 7584, 8532, 9480, 10665, 11376, 12640, 14220, 17064, 18960, 21330, 22752, 28440, 34128, 37920, 42660, 56880, 68256, 84011, 85320, 113760, 168022, 170640, 252033, 336044, 341280, 420055, 504066, 672088, 756099, 840110, 1008132, 1260165, 1344176, 1512198, 1680220, 2016264, 2268297, 2520330, 2688352, 3024396, 3360440, 3780495, 4032528, 4536594, 5040660, 6048792, 6636869, 6720880, 7560990, 8065056, 9073188, 10081320, 11341485, 12097584, 13273738, 13441760, 15121980, 18146376, 19910607, 20162640, 22682970, 24195168, 26547476, 30243960, 33184345, 36292752, 39821214, 40325280, 45365940, 53094952, 59731821, 60487920, 66368690, 72585504, 79642428, 90731880, 99553035, 106189904, 119463642, 120975840, 132737380, 159284856, 179195463, 181463760, 199106070, 212379808, 238927284, 265474760, 298659105, 318569712, 358390926, 362927520, 398212140, 477854568, 530949520, 597318210, 637139424, 716781852, 796424280, 895977315, 955709136, 1061899040, 1194636420, 1433563704, 1592848560, 1791954630, 1911418272, 2389272840, 2867127408, 3185697120, 3583909260, 4778545680, 5734254816, 7167818520, 9557091360, 14335637040, 28671274080]

約数ペア:

[(1, 28671274080), (2, 14335637040), (3, 9557091360), (4, 7167818520), (5, 5734254816), (6, 4778545680), (8, 3583909260), (9, 3185697120), (10, 2867127408), (12, 2389272840), (15, 1911418272), (16, 1791954630), (18, 1592848560), (20, 1433563704), (24, 1194636420), (27, 1061899040), (30, 955709136), (32, 895977315), (36, 796424280), (40, 716781852), (45, 637139424), (48, 597318210), (54, 530949520), (60, 477854568), (72, 398212140), (79, 362927520), (80, 358390926), (90, 318569712), (96, 298659105), (108, 265474760), (120, 238927284), (135, 212379808), (144, 199106070), (158, 181463760), (160, 179195463), (180, 159284856), (216, 132737380), (237, 120975840), (240, 119463642), (270, 106189904), (288, 99553035), (316, 90731880), (360, 79642428), (395, 72585504), (432, 66368690), (474, 60487920), (480, 59731821), (540, 53094952), (632, 45365940), (711, 40325280), (720, 39821214), (790, 36292752), (864, 33184345), (948, 30243960), (1080, 26547476), (1185, 24195168), (1264, 22682970), (1422, 20162640), (1440, 19910607), (1580, 18146376), (1896, 15121980), (2133, 13441760), (2160, 13273738), (2370, 12097584), (2528, 11341485), (2844, 10081320), (3160, 9073188), (3555, 8065056), (3792, 7560990), (4266, 6720880), (4320, 6636869), (4740, 6048792), (5688, 5040660), (6320, 4536594), (7110, 4032528), (7584, 3780495), (8532, 3360440), (9480, 3024396), (10665, 2688352), (11376, 2520330), (12640, 2268297), (14220, 2016264), (17064, 1680220), (18960, 1512198), (21330, 1344176), (22752, 1260165), (28440, 1008132), (34128, 840110), (37920, 756099), (42660, 672088), (56880, 504066), (68256, 420055), (84011, 341280), (85320, 336044), (113760, 252033), (168022, 170640)]