2781726720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 384

約数和(自身を含む): 9661317120

約数和(自身を除く): 6879590400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 127, 128, 138, 155, 160, 184, 186, 192, 230, 240, 248, 254, 256, 276, 310, 320, 345, 368, 372, 381, 384, 460, 465, 480, 496, 508, 512, 552, 620, 635, 640, 690, 713, 736, 744, 762, 768, 920, 930, 960, 992, 1016, 1024, 1104, 1240, 1270, 1280, 1380, 1426, 1472, 1488, 1524, 1536, 1840, 1860, 1905, 1920, 1984, 2032, 2048, 2139, 2208, 2480, 2540, 2560, 2760, 2852, 2921, 2944, 2976, 3048, 3072, 3565, 3680, 3720, 3810, 3840, 3937, 3968, 4064, 4278, 4416, 4960, 5080, 5120, 5520, 5704, 5842, 5888, 5952, 6096, 6144, 7130, 7360, 7440, 7620, 7680, 7874, 7936, 8128, 8556, 8763, 8832, 9920, 10160, 10240, 10695, 11040, 11408, 11684, 11776, 11811, 11904, 12192, 14260, 14605, 14720, 14880, 15240, 15360, 15748, 15872, 16256, 17112, 17526, 17664, 19685, 19840, 20320, 21390, 22080, 22816, 23368, 23552, 23622, 23808, 24384, 28520, 29210, 29440, 29760, 30480, 30720, 31496, 31744, 32512, 34224, 35052, 35328, 39370, 39680, 40640, 42780, 43815, 44160, 45632, 46736, 47104, 47244, 47616, 48768, 57040, 58420, 58880, 59055, 59520, 60960, 62992, 63488, 65024, 68448, 70104, 70656, 78740, 79360, 81280, 85560, 87630, 88320, 90551, 91264, 93472, 94488, 95232, 97536, 114080, 116840, 117760, 118110, 119040, 121920, 125984, 130048, 136896, 140208, 141312, 157480, 158720, 162560, 171120, 175260, 176640, 181102, 182528, 186944, 188976, 190464, 195072, 228160, 233680, 235520, 236220, 238080, 243840, 251968, 260096, 271653, 273792, 280416, 314960, 317440, 325120, 342240, 350520, 353280, 362204, 365056, 373888, 377952, 390144, 452755, 456320, 467360, 472440, 476160, 487680, 503936, 543306, 547584, 560832, 629920, 650240, 684480, 701040, 706560, 724408, 730112, 747776, 755904, 780288, 905510, 912640, 934720, 944880, 952320, 975360, 1007872, 1086612, 1095168, 1121664, 1259840, 1300480, 1358265, 1368960, 1402080, 1448816, 1460224, 1495552, 1511808, 1811020, 1825280, 1869440, 1889760, 1950720, 2015744, 2173224, 2190336, 2243328, 2519680, 2716530, 2737920, 2804160, 2897632, 2991104, 3023616, 3622040, 3650560, 3738880, 3779520, 3901440, 4031488, 4346448, 4380672, 4486656, 5039360, 5433060, 5475840, 5608320, 5795264, 5982208, 6047232, 7244080, 7301120, 7477760, 7559040, 8062976, 8692896, 8973312, 10078720, 10866120, 10951680, 11216640, 11590528, 12094464, 14488160, 14955520, 15118080, 17385792, 17946624, 20157440, 21732240, 21903360, 22433280, 23181056, 24188928, 28976320, 29911040, 30236160, 34771584, 40314880, 43464480, 44866560, 46362112, 57952640, 60472320, 69543168, 86928960, 89733120, 92724224, 115905280, 120944640, 139086336, 173857920, 185448448, 231810560, 278172672, 347715840, 463621120, 556345344, 695431680, 927242240, 1390863360, 2781726720]

約数ペア:

[(1, 2781726720), (2, 1390863360), (3, 927242240), (4, 695431680), (5, 556345344), (6, 463621120), (8, 347715840), (10, 278172672), (12, 231810560), (15, 185448448), (16, 173857920), (20, 139086336), (23, 120944640), (24, 115905280), (30, 92724224), (31, 89733120), (32, 86928960), (40, 69543168), (46, 60472320), (48, 57952640), (60, 46362112), (62, 44866560), (64, 43464480), (69, 40314880), (80, 34771584), (92, 30236160), (93, 29911040), (96, 28976320), (115, 24188928), (120, 23181056), (124, 22433280), (127, 21903360), (128, 21732240), (138, 20157440), (155, 17946624), (160, 17385792), (184, 15118080), (186, 14955520), (192, 14488160), (230, 12094464), (240, 11590528), (248, 11216640), (254, 10951680), (256, 10866120), (276, 10078720), (310, 8973312), (320, 8692896), (345, 8062976), (368, 7559040), (372, 7477760), (381, 7301120), (384, 7244080), (460, 6047232), (465, 5982208), (480, 5795264), (496, 5608320), (508, 5475840), (512, 5433060), (552, 5039360), (620, 4486656), (635, 4380672), (640, 4346448), (690, 4031488), (713, 3901440), (736, 3779520), (744, 3738880), (762, 3650560), (768, 3622040), (920, 3023616), (930, 2991104), (960, 2897632), (992, 2804160), (1016, 2737920), (1024, 2716530), (1104, 2519680), (1240, 2243328), (1270, 2190336), (1280, 2173224), (1380, 2015744), (1426, 1950720), (1472, 1889760), (1488, 1869440), (1524, 1825280), (1536, 1811020), (1840, 1511808), (1860, 1495552), (1905, 1460224), (1920, 1448816), (1984, 1402080), (2032, 1368960), (2048, 1358265), (2139, 1300480), (2208, 1259840), (2480, 1121664), (2540, 1095168), (2560, 1086612), (2760, 1007872), (2852, 975360), (2921, 952320), (2944, 944880), (2976, 934720), (3048, 912640), (3072, 905510), (3565, 780288), (3680, 755904), (3720, 747776), (3810, 730112), (3840, 724408), (3937, 706560), (3968, 701040), (4064, 684480), (4278, 650240), (4416, 629920), (4960, 560832), (5080, 547584), (5120, 543306), (5520, 503936), (5704, 487680), (5842, 476160), (5888, 472440), (5952, 467360), (6096, 456320), (6144, 452755), (7130, 390144), (7360, 377952), (7440, 373888), (7620, 365056), (7680, 362204), (7874, 353280), (7936, 350520), (8128, 342240), (8556, 325120), (8763, 317440), (8832, 314960), (9920, 280416), (10160, 273792), (10240, 271653), (10695, 260096), (11040, 251968), (11408, 243840), (11684, 238080), (11776, 236220), (11811, 235520), (11904, 233680), (12192, 228160), (14260, 195072), (14605, 190464), (14720, 188976), (14880, 186944), (15240, 182528), (15360, 181102), (15748, 176640), (15872, 175260), (16256, 171120), (17112, 162560), (17526, 158720), (17664, 157480), (19685, 141312), (19840, 140208), (20320, 136896), (21390, 130048), (22080, 125984), (22816, 121920), (23368, 119040), (23552, 118110), (23622, 117760), (23808, 116840), (24384, 114080), (28520, 97536), (29210, 95232), (29440, 94488), (29760, 93472), (30480, 91264), (30720, 90551), (31496, 88320), (31744, 87630), (32512, 85560), (34224, 81280), (35052, 79360), (35328, 78740), (39370, 70656), (39680, 70104), (40640, 68448), (42780, 65024), (43815, 63488), (44160, 62992), (45632, 60960), (46736, 59520), (47104, 59055), (47244, 58880), (47616, 58420), (48768, 57040)]