64178795520

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{198967}}^1$

素因数の和:199005

約数の個数: 264

約数和(自身を含む): 254147397504

約数和(自身を除く): 189968601984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20160, 21504, 23040, 26880, 32256, 35840, 40320, 46080, 53760, 64512, 80640, 107520, 161280, 198967, 322560, 397934, 596901, 795868, 994835, 1193802, 1392769, 1591736, 1790703, 1989670, 2387604, 2785538, 2984505, 3183472, 3581406, 3979340, 4178307, 4775208, 5571076, 5969010, 6366944, 6963845, 7162812, 7958680, 8356614, 8953515, 9550416, 11142152, 11938020, 12534921, 12733888, 13927690, 14325624, 15917360, 16713228, 17907030, 19100832, 20891535, 22284304, 23876040, 25069842, 25467776, 27855380, 28651248, 31834720, 33426456, 35814060, 38201664, 41783070, 44568608, 47752080, 50139684, 50935552, 55710760, 57302496, 62674605, 63669440, 66852912, 71628120, 76403328, 83566140, 89137216, 95504160, 100279368, 101871104, 111421520, 114604992, 125349210, 127338880, 133705824, 143256240, 152806656, 167132280, 178274432, 191008320, 200558736, 203742208, 222843040, 229209984, 250698420, 254677760, 267411648, 286512480, 305613312, 334264560, 356548864, 382016640, 401117472, 445686080, 458419968, 501396840, 509355520, 534823296, 573024960, 611226624, 668529120, 713097728, 764033280, 802234944, 891372160, 916839936, 1002793680, 1018711040, 1069646592, 1146049920, 1337058240, 1426195456, 1528066560, 1604469888, 1782744320, 1833679872, 2005587360, 2139293184, 2292099840, 2674116480, 3056133120, 3208939776, 3565488640, 4011174720, 4278586368, 4584199680, 5348232960, 6417879552, 7130977280, 8022349440, 9168399360, 10696465920, 12835759104, 16044698880, 21392931840, 32089397760, 64178795520]

約数ペア:

[(1, 64178795520), (2, 32089397760), (3, 21392931840), (4, 16044698880), (5, 12835759104), (6, 10696465920), (7, 9168399360), (8, 8022349440), (9, 7130977280), (10, 6417879552), (12, 5348232960), (14, 4584199680), (15, 4278586368), (16, 4011174720), (18, 3565488640), (20, 3208939776), (21, 3056133120), (24, 2674116480), (28, 2292099840), (30, 2139293184), (32, 2005587360), (35, 1833679872), (36, 1782744320), (40, 1604469888), (42, 1528066560), (45, 1426195456), (48, 1337058240), (56, 1146049920), (60, 1069646592), (63, 1018711040), (64, 1002793680), (70, 916839936), (72, 891372160), (80, 802234944), (84, 764033280), (90, 713097728), (96, 668529120), (105, 611226624), (112, 573024960), (120, 534823296), (126, 509355520), (128, 501396840), (140, 458419968), (144, 445686080), (160, 401117472), (168, 382016640), (180, 356548864), (192, 334264560), (210, 305613312), (224, 286512480), (240, 267411648), (252, 254677760), (256, 250698420), (280, 229209984), (288, 222843040), (315, 203742208), (320, 200558736), (336, 191008320), (360, 178274432), (384, 167132280), (420, 152806656), (448, 143256240), (480, 133705824), (504, 127338880), (512, 125349210), (560, 114604992), (576, 111421520), (630, 101871104), (640, 100279368), (672, 95504160), (720, 89137216), (768, 83566140), (840, 76403328), (896, 71628120), (960, 66852912), (1008, 63669440), (1024, 62674605), (1120, 57302496), (1152, 55710760), (1260, 50935552), (1280, 50139684), (1344, 47752080), (1440, 44568608), (1536, 41783070), (1680, 38201664), (1792, 35814060), (1920, 33426456), (2016, 31834720), (2240, 28651248), (2304, 27855380), (2520, 25467776), (2560, 25069842), (2688, 23876040), (2880, 22284304), (3072, 20891535), (3360, 19100832), (3584, 17907030), (3840, 16713228), (4032, 15917360), (4480, 14325624), (4608, 13927690), (5040, 12733888), (5120, 12534921), (5376, 11938020), (5760, 11142152), (6720, 9550416), (7168, 8953515), (7680, 8356614), (8064, 7958680), (8960, 7162812), (9216, 6963845), (10080, 6366944), (10752, 5969010), (11520, 5571076), (13440, 4775208), (15360, 4178307), (16128, 3979340), (17920, 3581406), (20160, 3183472), (21504, 2984505), (23040, 2785538), (26880, 2387604), (32256, 1989670), (35840, 1790703), (40320, 1591736), (46080, 1392769), (53760, 1193802), (64512, 994835), (80640, 795868), (107520, 596901), (161280, 397934), (198967, 322560)]