2685231360

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 648

約数和(自身を含む): 11123251776

約数和(自身を除く): 8438020416

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, 49, 56, 60, 63, 64, 67, 70, 71, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 134, 140, 142, 144, 147, 160, 168, 180, 192, 196, 201, 210, 213, 224, 240, 245, 252, 256, 268, 280, 284, 288, 294, 315, 320, 335, 336, 355, 360, 384, 392, 402, 420, 426, 441, 448, 469, 480, 490, 497, 504, 536, 560, 568, 576, 588, 603, 630, 639, 640, 670, 672, 710, 720, 735, 768, 784, 804, 840, 852, 882, 896, 938, 960, 980, 994, 1005, 1008, 1065, 1072, 1120, 1136, 1152, 1176, 1206, 1260, 1278, 1280, 1340, 1344, 1407, 1420, 1440, 1470, 1491, 1568, 1608, 1680, 1704, 1764, 1792, 1876, 1920, 1960, 1988, 2010, 2016, 2130, 2144, 2205, 2240, 2272, 2304, 2345, 2352, 2412, 2485, 2520, 2556, 2680, 2688, 2814, 2840, 2880, 2940, 2982, 3015, 3136, 3195, 3216, 3283, 3360, 3408, 3479, 3528, 3752, 3840, 3920, 3976, 4020, 4032, 4221, 4260, 4288, 4410, 4473, 4480, 4544, 4690, 4704, 4757, 4824, 4970, 5040, 5112, 5360, 5376, 5628, 5680, 5760, 5880, 5964, 6030, 6272, 6390, 6432, 6566, 6720, 6816, 6958, 7035, 7056, 7455, 7504, 7840, 7952, 8040, 8064, 8442, 8520, 8576, 8820, 8946, 8960, 9088, 9380, 9408, 9514, 9648, 9849, 9940, 10080, 10224, 10437, 10720, 11256, 11360, 11520, 11760, 11928, 12060, 12544, 12780, 12864, 13132, 13440, 13632, 13916, 14070, 14112, 14271, 14910, 15008, 15680, 15904, 16080, 16128, 16415, 16884, 17040, 17152, 17395, 17640, 17892, 18176, 18760, 18816, 19028, 19296, 19698, 19880, 20160, 20448, 20874, 21105, 21440, 22365, 22512, 22720, 23520, 23785, 23856, 24120, 25560, 25728, 26264, 26880, 27264, 27832, 28140, 28224, 28542, 29547, 29820, 30016, 31311, 31360, 31808, 32160, 32830, 33299, 33768, 34080, 34790, 35280, 35784, 37520, 37632, 38056, 38592, 39396, 39760, 40320, 40896, 41748, 42210, 42813, 42880, 44730, 45024, 45440, 47040, 47570, 47712, 48240, 49245, 51120, 51456, 52185, 52528, 54528, 55664, 56280, 56448, 57084, 59094, 59640, 60032, 62622, 62720, 63616, 64320, 65660, 66598, 67536, 68160, 69580, 70560, 71355, 71568, 75040, 76112, 77184, 78792, 79520, 80640, 81792, 83496, 84420, 85626, 85760, 89460, 90048, 90880, 94080, 95140, 95424, 96480, 98490, 99897, 102240, 104370, 105056, 111328, 112560, 112896, 114168, 118188, 119280, 120064, 125244, 127232, 128640, 131320, 133196, 135072, 136320, 139160, 141120, 142710, 143136, 147735, 150080, 152224, 154368, 156555, 157584, 159040, 163584, 166495, 166992, 168840, 171252, 178920, 180096, 188160, 190280, 190848, 192960, 196980, 199794, 204480, 208740, 210112, 214065, 222656, 225120, 228336, 233093, 236376, 238560, 250488, 257280, 262640, 266392, 270144, 272640, 278320, 282240, 285420, 286272, 295470, 299691, 300160, 304448, 313110, 315168, 318080, 332990, 333984, 337680, 342504, 357840, 360192, 380560, 381696, 385920, 393960, 399588, 408960, 417480, 420224, 428130, 445312, 450240, 456672, 466186, 472752, 477120, 499485, 500976, 525280, 532784, 540288, 556640, 564480, 570840, 572544, 590940, 599382, 600320, 608896, 626220, 630336, 636160, 665980, 667968, 675360, 685008, 699279, 715680, 761120, 771840, 787920, 799176, 817920, 834960, 840448, 856260, 890624, 900480, 913344, 932372, 945504, 954240, 998970, 1001952, 1050560, 1065568, 1080576, 1113280, 1141680, 1145088, 1165465, 1181880, 1198764, 1217792, 1252440, 1260672, 1331960, 1335936, 1350720, 1370016, 1398558, 1431360, 1498455, 1522240, 1575840, 1598352, 1669920, 1712520, 1800960, 1826688, 1864744, 1891008, 1908480, 1997940, 2003904, 2097837, 2101120, 2131136, 2226560, 2283360, 2330930, 2363760, 2397528, 2504880, 2521344, 2663920, 2671872, 2701440, 2740032, 2797116, 2862720, 2996910, 3044480, 3151680, 3196704, 3339840, 3425040, 3496395, 3653376, 3729488, 3782016, 3995880, 4007808, 4195674, 4202240, 4262272, 4453120, 4566720, 4661860, 4727520, 4795056, 5009760, 5327840, 5402880, 5480064, 5594232, 5725440, 5993820, 6088960, 6303360, 6393408, 6679680, 6850080, 6992790, 7458976, 7564032, 7991760, 8015616, 8391348, 8524544, 9133440, 9323720, 9455040, 9590112, 10019520, 10489185, 10655680, 10960128, 11188464, 11987640, 12606720, 12786816, 13359360, 13700160, 13985580, 14917952, 15983520, 16782696, 18266880, 18647440, 18910080, 19180224, 20039040, 20978370, 21311360, 22376928, 23975280, 25573632, 27400320, 27971160, 29835904, 31967040, 33565392, 37294880, 37820160, 38360448, 40078080, 41956740, 42622720, 44753856, 47950560, 54800640, 55942320, 59671808, 63934080, 67130784, 74589760, 76720896, 83913480, 89507712, 95901120, 111884640, 127868160, 134261568, 149179520, 167826960, 179015424, 191802240, 223769280, 268523136, 298359040, 335653920, 383604480, 447538560, 537046272, 671307840, 895077120, 1342615680, 2685231360]

約数ペア:

[(1, 2685231360), (2, 1342615680), (3, 895077120), (4, 671307840), (5, 537046272), (6, 447538560), (7, 383604480), (8, 335653920), (9, 298359040), (10, 268523136), (12, 223769280), (14, 191802240), (15, 179015424), (16, 167826960), (18, 149179520), (20, 134261568), (21, 127868160), (24, 111884640), (28, 95901120), (30, 89507712), (32, 83913480), (35, 76720896), (36, 74589760), (40, 67130784), (42, 63934080), (45, 59671808), (48, 55942320), (49, 54800640), (56, 47950560), (60, 44753856), (63, 42622720), (64, 41956740), (67, 40078080), (70, 38360448), (71, 37820160), (72, 37294880), (80, 33565392), (84, 31967040), (90, 29835904), (96, 27971160), (98, 27400320), (105, 25573632), (112, 23975280), (120, 22376928), (126, 21311360), (128, 20978370), (134, 20039040), (140, 19180224), (142, 18910080), (144, 18647440), (147, 18266880), (160, 16782696), (168, 15983520), (180, 14917952), (192, 13985580), (196, 13700160), (201, 13359360), (210, 12786816), (213, 12606720), (224, 11987640), (240, 11188464), (245, 10960128), (252, 10655680), (256, 10489185), (268, 10019520), (280, 9590112), (284, 9455040), (288, 9323720), (294, 9133440), (315, 8524544), (320, 8391348), (335, 8015616), (336, 7991760), (355, 7564032), (360, 7458976), (384, 6992790), (392, 6850080), (402, 6679680), (420, 6393408), (426, 6303360), (441, 6088960), (448, 5993820), (469, 5725440), (480, 5594232), (490, 5480064), (497, 5402880), (504, 5327840), (536, 5009760), (560, 4795056), (568, 4727520), (576, 4661860), (588, 4566720), (603, 4453120), (630, 4262272), (639, 4202240), (640, 4195674), (670, 4007808), (672, 3995880), (710, 3782016), (720, 3729488), (735, 3653376), (768, 3496395), (784, 3425040), (804, 3339840), (840, 3196704), (852, 3151680), (882, 3044480), (896, 2996910), (938, 2862720), (960, 2797116), (980, 2740032), (994, 2701440), (1005, 2671872), (1008, 2663920), (1065, 2521344), (1072, 2504880), (1120, 2397528), (1136, 2363760), (1152, 2330930), (1176, 2283360), (1206, 2226560), (1260, 2131136), (1278, 2101120), (1280, 2097837), (1340, 2003904), (1344, 1997940), (1407, 1908480), (1420, 1891008), (1440, 1864744), (1470, 1826688), (1491, 1800960), (1568, 1712520), (1608, 1669920), (1680, 1598352), (1704, 1575840), (1764, 1522240), (1792, 1498455), (1876, 1431360), (1920, 1398558), (1960, 1370016), (1988, 1350720), (2010, 1335936), (2016, 1331960), (2130, 1260672), (2144, 1252440), (2205, 1217792), (2240, 1198764), (2272, 1181880), (2304, 1165465), (2345, 1145088), (2352, 1141680), (2412, 1113280), (2485, 1080576), (2520, 1065568), (2556, 1050560), (2680, 1001952), (2688, 998970), (2814, 954240), (2840, 945504), (2880, 932372), (2940, 913344), (2982, 900480), (3015, 890624), (3136, 856260), (3195, 840448), (3216, 834960), (3283, 817920), (3360, 799176), (3408, 787920), (3479, 771840), (3528, 761120), (3752, 715680), (3840, 699279), (3920, 685008), (3976, 675360), (4020, 667968), (4032, 665980), (4221, 636160), (4260, 630336), (4288, 626220), (4410, 608896), (4473, 600320), (4480, 599382), (4544, 590940), (4690, 572544), (4704, 570840), (4757, 564480), (4824, 556640), (4970, 540288), (5040, 532784), (5112, 525280), (5360, 500976), (5376, 499485), (5628, 477120), (5680, 472752), (5760, 466186), (5880, 456672), (5964, 450240), (6030, 445312), (6272, 428130), (6390, 420224), (6432, 417480), (6566, 408960), (6720, 399588), (6816, 393960), (6958, 385920), (7035, 381696), (7056, 380560), (7455, 360192), (7504, 357840), (7840, 342504), (7952, 337680), (8040, 333984), (8064, 332990), (8442, 318080), (8520, 315168), (8576, 313110), (8820, 304448), (8946, 300160), (8960, 299691), (9088, 295470), (9380, 286272), (9408, 285420), (9514, 282240), (9648, 278320), (9849, 272640), (9940, 270144), (10080, 266392), (10224, 262640), (10437, 257280), (10720, 250488), (11256, 238560), (11360, 236376), (11520, 233093), (11760, 228336), (11928, 225120), (12060, 222656), (12544, 214065), (12780, 210112), (12864, 208740), (13132, 204480), (13440, 199794), (13632, 196980), (13916, 192960), (14070, 190848), (14112, 190280), (14271, 188160), (14910, 180096), (15008, 178920), (15680, 171252), (15904, 168840), (16080, 166992), (16128, 166495), (16415, 163584), (16884, 159040), (17040, 157584), (17152, 156555), (17395, 154368), (17640, 152224), (17892, 150080), (18176, 147735), (18760, 143136), (18816, 142710), (19028, 141120), (19296, 139160), (19698, 136320), (19880, 135072), (20160, 133196), (20448, 131320), (20874, 128640), (21105, 127232), (21440, 125244), (22365, 120064), (22512, 119280), (22720, 118188), (23520, 114168), (23785, 112896), (23856, 112560), (24120, 111328), (25560, 105056), (25728, 104370), (26264, 102240), (26880, 99897), (27264, 98490), (27832, 96480), (28140, 95424), (28224, 95140), (28542, 94080), (29547, 90880), (29820, 90048), (30016, 89460), (31311, 85760), (31360, 85626), (31808, 84420), (32160, 83496), (32830, 81792), (33299, 80640), (33768, 79520), (34080, 78792), (34790, 77184), (35280, 76112), (35784, 75040), (37520, 71568), (37632, 71355), (38056, 70560), (38592, 69580), (39396, 68160), (39760, 67536), (40320, 66598), (40896, 65660), (41748, 64320), (42210, 63616), (42813, 62720), (42880, 62622), (44730, 60032), (45024, 59640), (45440, 59094), (47040, 57084), (47570, 56448), (47712, 56280), (48240, 55664), (49245, 54528), (51120, 52528), (51456, 52185)]