2048117760

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 396

約数和(自身を含む): 7713783792

約数和(自身を除く): 5665666032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 256, 260, 263, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 512, 520, 526, 576, 585, 624, 640, 676, 720, 768, 780, 789, 832, 845, 936, 960, 1014, 1024, 1040, 1052, 1152, 1170, 1248, 1280, 1315, 1352, 1440, 1521, 1536, 1560, 1578, 1664, 1690, 1872, 1920, 2028, 2080, 2104, 2304, 2340, 2367, 2496, 2535, 2560, 2630, 2704, 2880, 3042, 3072, 3120, 3156, 3328, 3380, 3419, 3744, 3840, 3945, 4056, 4160, 4208, 4608, 4680, 4734, 4992, 5070, 5120, 5260, 5408, 5760, 6084, 6240, 6312, 6656, 6760, 6838, 7488, 7605, 7680, 7890, 8112, 8320, 8416, 9216, 9360, 9468, 9984, 10140, 10257, 10520, 10816, 11520, 11835, 12168, 12480, 12624, 13312, 13520, 13676, 14976, 15210, 15360, 15780, 16224, 16640, 16832, 17095, 18720, 18936, 19968, 20280, 20514, 21040, 21632, 23040, 23670, 24336, 24960, 25248, 27040, 27352, 29952, 30420, 30771, 31560, 32448, 33280, 33664, 34190, 37440, 37872, 39936, 40560, 41028, 42080, 43264, 44447, 46080, 47340, 48672, 49920, 50496, 51285, 54080, 54704, 59904, 60840, 61542, 63120, 64896, 66560, 67328, 68380, 74880, 75744, 81120, 82056, 84160, 86528, 88894, 94680, 97344, 99840, 100992, 102570, 108160, 109408, 119808, 121680, 123084, 126240, 129792, 133341, 134656, 136760, 149760, 151488, 153855, 162240, 164112, 168320, 173056, 177788, 189360, 194688, 199680, 201984, 205140, 216320, 218816, 222235, 243360, 246168, 252480, 259584, 266682, 269312, 273520, 299520, 302976, 307710, 324480, 328224, 336640, 355576, 378720, 389376, 400023, 403968, 410280, 432640, 437632, 444470, 486720, 492336, 504960, 519168, 533364, 547040, 599040, 605952, 615420, 648960, 656448, 666705, 673280, 711152, 757440, 778752, 800046, 807936, 820560, 865280, 875264, 888940, 973440, 984672, 1009920, 1066728, 1094080, 1211904, 1230840, 1297920, 1312896, 1333410, 1346560, 1422304, 1514880, 1557504, 1600092, 1641120, 1750528, 1777880, 1946880, 1969344, 2000115, 2019840, 2133456, 2188160, 2423808, 2461680, 2595840, 2625792, 2666820, 2844608, 3029760, 3200184, 3282240, 3501056, 3555760, 3893760, 3938688, 4000230, 4039680, 4266912, 4376320, 4923360, 5251584, 5333640, 5689216, 6059520, 6400368, 6564480, 7111520, 7787520, 7877376, 8000460, 8533824, 8752640, 9846720, 10503168, 10667280, 11378432, 12119040, 12800736, 13128960, 14223040, 15754752, 16000920, 17067648, 17505280, 19693440, 21334560, 22756864, 25601472, 26257920, 28446080, 31509504, 32001840, 34135296, 39386880, 42669120, 45513728, 51202944, 52515840, 56892160, 64003680, 68270592, 78773760, 85338240, 102405888, 113784320, 128007360, 136541184, 157547520, 170676480, 204811776, 227568640, 256014720, 341352960, 409623552, 512029440, 682705920, 1024058880, 2048117760]

約数ペア:

[(1, 2048117760), (2, 1024058880), (3, 682705920), (4, 512029440), (5, 409623552), (6, 341352960), (8, 256014720), (9, 227568640), (10, 204811776), (12, 170676480), (13, 157547520), (15, 136541184), (16, 128007360), (18, 113784320), (20, 102405888), (24, 85338240), (26, 78773760), (30, 68270592), (32, 64003680), (36, 56892160), (39, 52515840), (40, 51202944), (45, 45513728), (48, 42669120), (52, 39386880), (60, 34135296), (64, 32001840), (65, 31509504), (72, 28446080), (78, 26257920), (80, 25601472), (90, 22756864), (96, 21334560), (104, 19693440), (117, 17505280), (120, 17067648), (128, 16000920), (130, 15754752), (144, 14223040), (156, 13128960), (160, 12800736), (169, 12119040), (180, 11378432), (192, 10667280), (195, 10503168), (208, 9846720), (234, 8752640), (240, 8533824), (256, 8000460), (260, 7877376), (263, 7787520), (288, 7111520), (312, 6564480), (320, 6400368), (338, 6059520), (360, 5689216), (384, 5333640), (390, 5251584), (416, 4923360), (468, 4376320), (480, 4266912), (507, 4039680), (512, 4000230), (520, 3938688), (526, 3893760), (576, 3555760), (585, 3501056), (624, 3282240), (640, 3200184), (676, 3029760), (720, 2844608), (768, 2666820), (780, 2625792), (789, 2595840), (832, 2461680), (845, 2423808), (936, 2188160), (960, 2133456), (1014, 2019840), (1024, 2000115), (1040, 1969344), (1052, 1946880), (1152, 1777880), (1170, 1750528), (1248, 1641120), (1280, 1600092), (1315, 1557504), (1352, 1514880), (1440, 1422304), (1521, 1346560), (1536, 1333410), (1560, 1312896), (1578, 1297920), (1664, 1230840), (1690, 1211904), (1872, 1094080), (1920, 1066728), (2028, 1009920), (2080, 984672), (2104, 973440), (2304, 888940), (2340, 875264), (2367, 865280), (2496, 820560), (2535, 807936), (2560, 800046), (2630, 778752), (2704, 757440), (2880, 711152), (3042, 673280), (3072, 666705), (3120, 656448), (3156, 648960), (3328, 615420), (3380, 605952), (3419, 599040), (3744, 547040), (3840, 533364), (3945, 519168), (4056, 504960), (4160, 492336), (4208, 486720), (4608, 444470), (4680, 437632), (4734, 432640), (4992, 410280), (5070, 403968), (5120, 400023), (5260, 389376), (5408, 378720), (5760, 355576), (6084, 336640), (6240, 328224), (6312, 324480), (6656, 307710), (6760, 302976), (6838, 299520), (7488, 273520), (7605, 269312), (7680, 266682), (7890, 259584), (8112, 252480), (8320, 246168), (8416, 243360), (9216, 222235), (9360, 218816), (9468, 216320), (9984, 205140), (10140, 201984), (10257, 199680), (10520, 194688), (10816, 189360), (11520, 177788), (11835, 173056), (12168, 168320), (12480, 164112), (12624, 162240), (13312, 153855), (13520, 151488), (13676, 149760), (14976, 136760), (15210, 134656), (15360, 133341), (15780, 129792), (16224, 126240), (16640, 123084), (16832, 121680), (17095, 119808), (18720, 109408), (18936, 108160), (19968, 102570), (20280, 100992), (20514, 99840), (21040, 97344), (21632, 94680), (23040, 88894), (23670, 86528), (24336, 84160), (24960, 82056), (25248, 81120), (27040, 75744), (27352, 74880), (29952, 68380), (30420, 67328), (30771, 66560), (31560, 64896), (32448, 63120), (33280, 61542), (33664, 60840), (34190, 59904), (37440, 54704), (37872, 54080), (39936, 51285), (40560, 50496), (41028, 49920), (42080, 48672), (43264, 47340), (44447, 46080)]