About the Number

207982080

207982079 ← → 207982081

2進数表記:1100011001011000111000000000

漢数字表記:二億七百九十八万二千八十

素因数分解:

2 9 × 3 4 × 5 1 × 17 1 × 59 1

素因数の和:111
約数の個数: 400
約数和(自身を含む): 802113840
約数和(自身を除く): 594131760

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 59, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 118, 120, 128, 135, 136, 144, 153, 160, 162, 170, 177, 180, 192, 204, 216, 236, 240, 255, 256, 270, 272, 288, 295, 306, 320, 324, 340, 354, 360, 384, 405, 408, 432, 459, 472, 480, 510, 512, 531, 540, 544, 576, 590, 612, 640, 648, 680, 708, 720, 765, 768, 810, 816, 864, 885, 918, 944, 960, 1003, 1020, 1062, 1080, 1088, 1152, 1180, 1224, 1280, 1296, 1360, 1377, 1416, 1440, 1530, 1536, 1593, 1620, 1632, 1728, 1770, 1836, 1888, 1920, 2006, 2040, 2124, 2160, 2176, 2295, 2304, 2360, 2448, 2560, 2592, 2655, 2720, 2754, 2832, 2880, 3009, 3060, 3186, 3240, 3264, 3456, 3540, 3672, 3776, 3840, 4012, 4080, 4248, 4320, 4352, 4590, 4608, 4720, 4779, 4896, 5015, 5184, 5310, 5440, 5508, 5664, 5760, 6018, 6120, 6372, 6480, 6528, 6885, 6912, 7080, 7344, 7552, 7680, 7965, 8024, 8160, 8496, 8640, 8704, 9027, 9180, 9440, 9558, 9792, 10030, 10368, 10620, 10880, 11016, 11328, 11520, 12036, 12240, 12744, 12960, 13056, 13770, 13824, 14160, 14688, 15045, 15104, 15930, 16048, 16320, 16992, 17280, 18054, 18360, 18880, 19116, 19584, 20060, 20736, 21240, 21760, 22032, 22656, 23040, 23895, 24072, 24480, 25488, 25920, 26112, 27081, 27540, 28320, 29376, 30090, 30208, 31860, 32096, 32640, 33984, 34560, 36108, 36720, 37760, 38232, 39168, 40120, 41472, 42480, 43520, 44064, 45135, 45312, 47790, 48144, 48960, 50976, 51840, 54162, 55080, 56640, 58752, 60180, 63720, 64192, 65280, 67968, 69120, 72216, 73440, 75520, 76464, 78336, 80240, 81243, 84960, 88128, 90270, 90624, 95580, 96288, 97920, 101952, 103680, 108324, 110160, 113280, 117504, 120360, 127440, 128384, 130560, 135405, 135936, 144432, 146880, 151040, 152928, 160480, 162486, 169920, 176256, 180540, 191160, 192576, 195840, 203904, 207360, 216648, 220320, 226560, 235008, 240720, 254880, 256768, 270810, 271872, 288864, 293760, 305856, 320960, 324972, 339840, 352512, 361080, 382320, 385152, 391680, 406215, 407808, 433296, 440640, 453120, 481440, 509760, 513536, 541620, 577728, 587520, 611712, 641920, 649944, 679680, 705024, 722160, 764640, 770304, 812430, 815616, 866592, 881280, 962880, 1019520, 1083240, 1155456, 1175040, 1223424, 1283840, 1299888, 1359360, 1444320, 1529280, 1540608, 1624860, 1733184, 1762560, 1925760, 2039040, 2166480, 2310912, 2446848, 2567680, 2599776, 2888640, 3058560, 3249720, 3466368, 3525120, 3851520, 4078080, 4332960, 4621824, 5199552, 5777280, 6117120, 6499440, 6932736, 7703040, 8665920, 10399104, 11554560, 12234240, 12998880, 13865472, 17331840, 20798208, 23109120, 25997760, 34663680, 41596416, 51995520, 69327360, 103991040, 207982080]

約数ペア:
[(1, 207982080), (2, 103991040), (3, 69327360), (4, 51995520), (5, 41596416), (6, 34663680), (8, 25997760), (9, 23109120), (10, 20798208), (12, 17331840), (15, 13865472), (16, 12998880), (17, 12234240), (18, 11554560), (20, 10399104), (24, 8665920), (27, 7703040), (30, 6932736), (32, 6499440), (34, 6117120), (36, 5777280), (40, 5199552), (45, 4621824), (48, 4332960), (51, 4078080), (54, 3851520), (59, 3525120), (60, 3466368), (64, 3249720), (68, 3058560), (72, 2888640), (80, 2599776), (81, 2567680), (85, 2446848), (90, 2310912), (96, 2166480), (102, 2039040), (108, 1925760), (118, 1762560), (120, 1733184), (128, 1624860), (135, 1540608), (136, 1529280), (144, 1444320), (153, 1359360), (160, 1299888), (162, 1283840), (170, 1223424), (177, 1175040), (180, 1155456), (192, 1083240), (204, 1019520), (216, 962880), (236, 881280), (240, 866592), (255, 815616), (256, 812430), (270, 770304), (272, 764640), (288, 722160), (295, 705024), (306, 679680), (320, 649944), (324, 641920), (340, 611712), (354, 587520), (360, 577728), (384, 541620), (405, 513536), (408, 509760), (432, 481440), (459, 453120), (472, 440640), (480, 433296), (510, 407808), (512, 406215), (531, 391680), (540, 385152), (544, 382320), (576, 361080), (590, 352512), (612, 339840), (640, 324972), (648, 320960), (680, 305856), (708, 293760), (720, 288864), (765, 271872), (768, 270810), (810, 256768), (816, 254880), (864, 240720), (885, 235008), (918, 226560), (944, 220320), (960, 216648), (1003, 207360), (1020, 203904), (1062, 195840), (1080, 192576), (1088, 191160), (1152, 180540), (1180, 176256), (1224, 169920), (1280, 162486), (1296, 160480), (1360, 152928), (1377, 151040), (1416, 146880), (1440, 144432), (1530, 135936), (1536, 135405), (1593, 130560), (1620, 128384), (1632, 127440), (1728, 120360), (1770, 117504), (1836, 113280), (1888, 110160), (1920, 108324), (2006, 103680), (2040, 101952), (2124, 97920), (2160, 96288), (2176, 95580), (2295, 90624), (2304, 90270), (2360, 88128), (2448, 84960), (2560, 81243), (2592, 80240), (2655, 78336), (2720, 76464), (2754, 75520), (2832, 73440), (2880, 72216), (3009, 69120), (3060, 67968), (3186, 65280), (3240, 64192), (3264, 63720), (3456, 60180), (3540, 58752), (3672, 56640), (3776, 55080), (3840, 54162), (4012, 51840), (4080, 50976), (4248, 48960), (4320, 48144), (4352, 47790), (4590, 45312), (4608, 45135), (4720, 44064), (4779, 43520), (4896, 42480), (5015, 41472), (5184, 40120), (5310, 39168), (5440, 38232), (5508, 37760), (5664, 36720), (5760, 36108), (6018, 34560), (6120, 33984), (6372, 32640), (6480, 32096), (6528, 31860), (6885, 30208), (6912, 30090), (7080, 29376), (7344, 28320), (7552, 27540), (7680, 27081), (7965, 26112), (8024, 25920), (8160, 25488), (8496, 24480), (8640, 24072), (8704, 23895), (9027, 23040), (9180, 22656), (9440, 22032), (9558, 21760), (9792, 21240), (10030, 20736), (10368, 20060), (10620, 19584), (10880, 19116), (11016, 18880), (11328, 18360), (11520, 18054), (12036, 17280), (12240, 16992), (12744, 16320), (12960, 16048), (13056, 15930), (13770, 15104), (13824, 15045), (14160, 14688)]

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