15124561920

素因数分解:

$2^{15}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 512

約数和(自身を含む): 58132166400

約数和(自身を除く): 43007604480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 263, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 526, 540, 576, 585, 624, 640, 702, 720, 768, 780, 789, 832, 864, 936, 960, 1024, 1040, 1052, 1080, 1152, 1170, 1248, 1280, 1315, 1404, 1440, 1536, 1560, 1578, 1664, 1728, 1755, 1872, 1920, 2048, 2080, 2104, 2160, 2304, 2340, 2367, 2496, 2560, 2630, 2808, 2880, 3072, 3120, 3156, 3328, 3419, 3456, 3510, 3744, 3840, 3945, 4096, 4160, 4208, 4320, 4608, 4680, 4734, 4992, 5120, 5260, 5616, 5760, 6144, 6240, 6312, 6656, 6838, 6912, 7020, 7101, 7488, 7680, 7890, 8192, 8320, 8416, 8640, 9216, 9360, 9468, 9984, 10240, 10257, 10520, 11232, 11520, 11835, 12288, 12480, 12624, 13312, 13676, 13824, 14040, 14202, 14976, 15360, 15780, 16384, 16640, 16832, 17095, 17280, 18432, 18720, 18936, 19968, 20480, 20514, 21040, 22464, 23040, 23670, 24576, 24960, 25248, 26624, 27352, 27648, 28080, 28404, 29952, 30720, 30771, 31560, 32768, 33280, 33664, 34190, 34560, 35505, 36864, 37440, 37872, 39936, 40960, 41028, 42080, 44928, 46080, 47340, 49152, 49920, 50496, 51285, 53248, 54704, 55296, 56160, 56808, 59904, 61440, 61542, 63120, 66560, 67328, 68380, 69120, 71010, 73728, 74880, 75744, 79872, 81920, 82056, 84160, 89856, 92160, 92313, 94680, 98304, 99840, 100992, 102570, 106496, 109408, 110592, 112320, 113616, 119808, 122880, 123084, 126240, 133120, 134656, 136760, 138240, 142020, 147456, 149760, 151488, 153855, 159744, 163840, 164112, 168320, 179712, 184320, 184626, 189360, 199680, 201984, 205140, 212992, 218816, 221184, 224640, 227232, 239616, 245760, 246168, 252480, 266240, 269312, 273520, 276480, 284040, 294912, 299520, 302976, 307710, 319488, 328224, 336640, 359424, 368640, 369252, 378720, 399360, 403968, 410280, 425984, 437632, 442368, 449280, 454464, 461565, 479232, 491520, 492336, 504960, 532480, 538624, 547040, 552960, 568080, 599040, 605952, 615420, 638976, 656448, 673280, 718848, 737280, 738504, 757440, 798720, 807936, 820560, 875264, 884736, 898560, 908928, 923130, 958464, 984672, 1009920, 1064960, 1077248, 1094080, 1105920, 1136160, 1198080, 1211904, 1230840, 1277952, 1312896, 1346560, 1437696, 1474560, 1477008, 1514880, 1597440, 1615872, 1641120, 1750528, 1797120, 1817856, 1846260, 1916928, 1969344, 2019840, 2129920, 2154496, 2188160, 2211840, 2272320, 2396160, 2423808, 2461680, 2625792, 2693120, 2875392, 2954016, 3029760, 3194880, 3231744, 3282240, 3501056, 3594240, 3635712, 3692520, 3833856, 3938688, 4039680, 4308992, 4376320, 4423680, 4544640, 4792320, 4847616, 4923360, 5251584, 5386240, 5750784, 5908032, 6059520, 6389760, 6463488, 6564480, 7002112, 7188480, 7271424, 7385040, 7877376, 8079360, 8617984, 8752640, 9089280, 9584640, 9695232, 9846720, 10503168, 10772480, 11501568, 11816064, 12119040, 12926976, 13128960, 14004224, 14376960, 14542848, 14770080, 15754752, 16158720, 17505280, 18178560, 19169280, 19390464, 19693440, 21006336, 21544960, 23632128, 24238080, 25853952, 26257920, 28008448, 28753920, 29085696, 29540160, 31509504, 32317440, 35010560, 36357120, 38780928, 39386880, 42012672, 43089920, 47264256, 48476160, 52515840, 56016896, 57507840, 58171392, 59080320, 63019008, 64634880, 70021120, 72714240, 77561856, 78773760, 84025344, 94528512, 96952320, 105031680, 112033792, 116342784, 118160640, 126038016, 129269760, 140042240, 145428480, 157547520, 168050688, 189057024, 193904640, 210063360, 232685568, 236321280, 252076032, 280084480, 290856960, 315095040, 336101376, 378114048, 387809280, 420126720, 472642560, 504152064, 560168960, 581713920, 630190080, 756228096, 840253440, 945285120, 1008304128, 1163427840, 1260380160, 1512456192, 1680506880, 1890570240, 2520760320, 3024912384, 3781140480, 5041520640, 7562280960, 15124561920]

約数ペア:

[(1, 15124561920), (2, 7562280960), (3, 5041520640), (4, 3781140480), (5, 3024912384), (6, 2520760320), (8, 1890570240), (9, 1680506880), (10, 1512456192), (12, 1260380160), (13, 1163427840), (15, 1008304128), (16, 945285120), (18, 840253440), (20, 756228096), (24, 630190080), (26, 581713920), (27, 560168960), (30, 504152064), (32, 472642560), (36, 420126720), (39, 387809280), (40, 378114048), (45, 336101376), (48, 315095040), (52, 290856960), (54, 280084480), (60, 252076032), (64, 236321280), (65, 232685568), (72, 210063360), (78, 193904640), (80, 189057024), (90, 168050688), (96, 157547520), (104, 145428480), (108, 140042240), (117, 129269760), (120, 126038016), (128, 118160640), (130, 116342784), (135, 112033792), (144, 105031680), (156, 96952320), (160, 94528512), (180, 84025344), (192, 78773760), (195, 77561856), (208, 72714240), (216, 70021120), (234, 64634880), (240, 63019008), (256, 59080320), (260, 58171392), (263, 57507840), (270, 56016896), (288, 52515840), (312, 48476160), (320, 47264256), (351, 43089920), (360, 42012672), (384, 39386880), (390, 38780928), (416, 36357120), (432, 35010560), (468, 32317440), (480, 31509504), (512, 29540160), (520, 29085696), (526, 28753920), (540, 28008448), (576, 26257920), (585, 25853952), (624, 24238080), (640, 23632128), (702, 21544960), (720, 21006336), (768, 19693440), (780, 19390464), (789, 19169280), (832, 18178560), (864, 17505280), (936, 16158720), (960, 15754752), (1024, 14770080), (1040, 14542848), (1052, 14376960), (1080, 14004224), (1152, 13128960), (1170, 12926976), (1248, 12119040), (1280, 11816064), (1315, 11501568), (1404, 10772480), (1440, 10503168), (1536, 9846720), (1560, 9695232), (1578, 9584640), (1664, 9089280), (1728, 8752640), (1755, 8617984), (1872, 8079360), (1920, 7877376), (2048, 7385040), (2080, 7271424), (2104, 7188480), (2160, 7002112), (2304, 6564480), (2340, 6463488), (2367, 6389760), (2496, 6059520), (2560, 5908032), (2630, 5750784), (2808, 5386240), (2880, 5251584), (3072, 4923360), (3120, 4847616), (3156, 4792320), (3328, 4544640), (3419, 4423680), (3456, 4376320), (3510, 4308992), (3744, 4039680), (3840, 3938688), (3945, 3833856), (4096, 3692520), (4160, 3635712), (4208, 3594240), (4320, 3501056), (4608, 3282240), (4680, 3231744), (4734, 3194880), (4992, 3029760), (5120, 2954016), (5260, 2875392), (5616, 2693120), (5760, 2625792), (6144, 2461680), (6240, 2423808), (6312, 2396160), (6656, 2272320), (6838, 2211840), (6912, 2188160), (7020, 2154496), (7101, 2129920), (7488, 2019840), (7680, 1969344), (7890, 1916928), (8192, 1846260), (8320, 1817856), (8416, 1797120), (8640, 1750528), (9216, 1641120), (9360, 1615872), (9468, 1597440), (9984, 1514880), (10240, 1477008), (10257, 1474560), (10520, 1437696), (11232, 1346560), (11520, 1312896), (11835, 1277952), (12288, 1230840), (12480, 1211904), (12624, 1198080), (13312, 1136160), (13676, 1105920), (13824, 1094080), (14040, 1077248), (14202, 1064960), (14976, 1009920), (15360, 984672), (15780, 958464), (16384, 923130), (16640, 908928), (16832, 898560), (17095, 884736), (17280, 875264), (18432, 820560), (18720, 807936), (18936, 798720), (19968, 757440), (20480, 738504), (20514, 737280), (21040, 718848), (22464, 673280), (23040, 656448), (23670, 638976), (24576, 615420), (24960, 605952), (25248, 599040), (26624, 568080), (27352, 552960), (27648, 547040), (28080, 538624), (28404, 532480), (29952, 504960), (30720, 492336), (30771, 491520), (31560, 479232), (32768, 461565), (33280, 454464), (33664, 449280), (34190, 442368), (34560, 437632), (35505, 425984), (36864, 410280), (37440, 403968), (37872, 399360), (39936, 378720), (40960, 369252), (41028, 368640), (42080, 359424), (44928, 336640), (46080, 328224), (47340, 319488), (49152, 307710), (49920, 302976), (50496, 299520), (51285, 294912), (53248, 284040), (54704, 276480), (55296, 273520), (56160, 269312), (56808, 266240), (59904, 252480), (61440, 246168), (61542, 245760), (63120, 239616), (66560, 227232), (67328, 224640), (68380, 221184), (69120, 218816), (71010, 212992), (73728, 205140), (74880, 201984), (75744, 199680), (79872, 189360), (81920, 184626), (82056, 184320), (84160, 179712), (89856, 168320), (92160, 164112), (92313, 163840), (94680, 159744), (98304, 153855), (99840, 151488), (100992, 149760), (102570, 147456), (106496, 142020), (109408, 138240), (110592, 136760), (112320, 134656), (113616, 133120), (119808, 126240), (122880, 123084)]