28718484480

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 1056

約数和(自身を含む): 122623488000

約数和(自身を除く): 93905003520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 56, 60, 63, 64, 69, 70, 72, 79, 80, 84, 90, 92, 96, 98, 105, 112, 115, 120, 126, 128, 138, 140, 144, 147, 158, 160, 161, 168, 180, 184, 192, 196, 207, 210, 224, 230, 237, 240, 245, 252, 256, 276, 280, 288, 294, 315, 316, 320, 322, 336, 343, 345, 360, 368, 384, 392, 395, 414, 420, 441, 448, 460, 474, 480, 483, 490, 504, 512, 552, 553, 560, 576, 588, 630, 632, 640, 644, 672, 686, 690, 711, 720, 735, 736, 768, 784, 790, 805, 828, 840, 882, 896, 920, 948, 960, 966, 980, 1008, 1024, 1029, 1035, 1104, 1106, 1120, 1127, 1152, 1176, 1185, 1260, 1264, 1280, 1288, 1344, 1372, 1380, 1422, 1440, 1449, 1470, 1472, 1536, 1568, 1580, 1610, 1656, 1659, 1680, 1715, 1764, 1792, 1817, 1840, 1896, 1920, 1932, 1960, 2016, 2058, 2070, 2205, 2208, 2212, 2240, 2254, 2304, 2352, 2370, 2415, 2520, 2528, 2560, 2576, 2688, 2744, 2760, 2765, 2844, 2880, 2898, 2940, 2944, 3072, 3087, 3136, 3160, 3220, 3312, 3318, 3360, 3381, 3430, 3528, 3555, 3584, 3634, 3680, 3792, 3840, 3864, 3871, 3920, 4032, 4116, 4140, 4410, 4416, 4424, 4480, 4508, 4608, 4704, 4740, 4830, 4977, 5040, 5056, 5120, 5145, 5152, 5376, 5451, 5488, 5520, 5530, 5635, 5688, 5760, 5796, 5880, 5888, 6174, 6272, 6320, 6440, 6624, 6636, 6720, 6762, 6860, 7056, 7110, 7168, 7245, 7268, 7360, 7584, 7680, 7728, 7742, 7840, 7889, 8064, 8232, 8280, 8295, 8820, 8832, 8848, 8960, 9016, 9085, 9216, 9408, 9480, 9660, 9954, 10080, 10112, 10143, 10290, 10304, 10752, 10902, 10976, 11040, 11060, 11270, 11376, 11520, 11592, 11613, 11760, 11776, 12348, 12544, 12640, 12719, 12880, 13248, 13272, 13440, 13524, 13720, 14112, 14220, 14490, 14536, 14720, 15168, 15360, 15435, 15456, 15484, 15680, 15778, 16128, 16353, 16464, 16560, 16590, 16905, 17640, 17664, 17696, 17920, 18032, 18170, 18816, 18960, 19320, 19355, 19908, 20160, 20224, 20286, 20580, 20608, 21504, 21804, 21952, 22080, 22120, 22540, 22752, 23040, 23184, 23226, 23520, 23552, 23667, 24696, 24885, 25088, 25280, 25438, 25760, 26496, 26544, 26880, 27048, 27097, 27255, 27440, 28224, 28440, 28980, 29072, 29440, 30336, 30870, 30912, 30968, 31360, 31556, 32256, 32706, 32928, 33120, 33180, 33810, 34839, 35280, 35328, 35392, 35840, 36064, 36340, 37632, 37920, 38157, 38640, 38710, 39445, 39816, 40320, 40448, 40572, 41160, 41216, 43608, 43904, 44160, 44240, 45080, 45504, 46080, 46368, 46452, 47040, 47334, 49392, 49770, 50176, 50560, 50715, 50876, 51520, 52992, 53088, 53760, 54096, 54194, 54510, 54880, 56448, 56880, 57960, 58065, 58144, 58880, 60672, 61740, 61824, 61936, 62720, 63112, 63595, 64512, 65412, 65856, 66240, 66360, 67620, 69678, 70560, 70656, 70784, 71001, 72128, 72680, 75264, 75840, 76314, 77280, 77420, 78890, 79632, 80640, 80896, 81144, 81291, 81765, 82320, 82432, 87216, 87808, 88320, 88480, 89033, 90160, 91008, 92736, 92904, 94080, 94668, 98784, 99540, 101120, 101430, 101752, 103040, 105984, 106176, 107520, 108192, 108388, 109020, 109760, 112896, 113760, 114471, 115920, 116130, 116288, 117760, 118335, 121344, 123480, 123648, 123872, 125440, 126224, 127190, 130824, 131712, 132480, 132720, 135240, 135485, 139356, 141120, 141568, 142002, 144256, 145360, 150528, 151680, 152628, 154560, 154840, 157780, 159264, 161280, 162288, 162582, 163530, 164640, 164864, 174195, 174432, 175616, 176640, 176960, 178066, 180320, 182016, 185472, 185808, 188160, 189336, 190785, 197568, 199080, 202240, 202860, 203504, 206080, 211968, 212352, 216384, 216776, 218040, 219520, 225792, 227520, 228942, 231840, 232260, 232576, 236670, 242688, 243873, 246960, 247296, 247744, 250880, 252448, 254380, 261648, 263424, 264960, 265440, 267099, 270480, 270970, 278712, 282240, 283136, 284004, 288512, 290720, 303360, 305256, 309120, 309680, 315560, 318528, 322560, 324576, 325164, 327060, 329280, 348390, 348864, 351232, 353280, 353920, 355005, 356132, 360640, 364032, 370944, 371616, 376320, 378672, 381570, 395136, 398160, 404480, 405720, 406455, 407008, 412160, 424704, 432768, 433552, 436080, 439040, 445165, 451584, 455040, 457884, 463680, 464520, 465152, 473340, 487746, 493920, 494592, 495488, 504896, 508760, 523296, 526848, 529920, 530880, 534198, 540960, 541940, 557424, 564480, 566272, 568008, 572355, 577024, 581440, 606720, 610512, 618240, 619360, 623231, 631120, 637056, 649152, 650328, 654120, 658560, 696780, 697728, 707840, 710010, 712264, 721280, 728064, 741888, 743232, 752640, 757344, 763140, 790272, 796320, 801297, 811440, 812910, 814016, 824320, 849408, 865536, 867104, 872160, 878080, 890330, 910080, 915768, 927360, 929040, 930304, 946680, 975492, 987840, 990976, 1009792, 1017520, 1046592, 1053696, 1059840, 1061760, 1068396, 1081920, 1083880, 1114848, 1128960, 1136016, 1144710, 1154048, 1162880, 1213440, 1219365, 1221024, 1236480, 1238720, 1246462, 1262240, 1274112, 1298304, 1300656, 1308240, 1317120, 1335495, 1393560, 1395456, 1415680, 1420020, 1424528, 1442560, 1483776, 1486464, 1514688, 1526280, 1580544, 1592640, 1602594, 1622880, 1625820, 1628032, 1698816, 1731072, 1734208, 1744320, 1756160, 1780660, 1820160, 1831536, 1854720, 1858080, 1860608, 1869693, 1893360, 1950984, 1975680, 1981952, 2019584, 2035040, 2093184, 2123520, 2136792, 2163840, 2167760, 2229696, 2257920, 2272032, 2289420, 2325760, 2438730, 2442048, 2472960, 2477440, 2492924, 2524480, 2548224, 2596608, 2601312, 2616480, 2634240, 2670990, 2787120, 2790912, 2831360, 2840040, 2849056, 2885120, 2972928, 3029376, 3052560, 3116155, 3161088, 3185280, 3205188, 3245760, 3251640, 3256064, 3462144, 3468416, 3488640, 3561320, 3640320, 3663072, 3709440, 3716160, 3739386, 3786720, 3901968, 3951360, 3963904, 4006485, 4039168, 4070080, 4186368, 4247040, 4273584, 4327680, 4335520, 4459392, 4544064, 4578840, 4651520, 4877460, 4884096, 4954880, 4985848, 5048960, 5096448, 5193216, 5202624, 5232960, 5268480, 5341980, 5574240, 5581824, 5609079, 5680080, 5698112, 5770240, 5945856, 6058752, 6105120, 6232310, 6370560, 6410376, 6491520, 6503280, 6512128, 6936832, 6977280, 7122640, 7326144, 7418880, 7432320, 7478772, 7573440, 7803936, 7902720, 8012970, 8078336, 8140160, 8372736, 8494080, 8547168, 8655360, 8671040, 8918784, 9088128, 9157680, 9303040, 9348465, 9754920, 9768192, 9909760, 9971696, 10097920, 10386432, 10405248, 10465920, 10683960, 11148480, 11218158, 11360160, 11396224, 11891712, 12117504, 12210240, 12464620, 12741120, 12820752, 12983040, 13006560, 13024256, 13873664, 13954560, 14245280, 14652288, 14864640, 14957544, 15146880, 15607872, 15805440, 16025940, 16280320, 16745472, 17094336, 17310720, 17342080, 17837568, 18176256, 18315360, 18696930, 19509840, 19536384, 19819520, 19943392, 20195840, 20810496, 20931840, 21367920, 22296960, 22436316, 22720320, 22792448, 24235008, 24420480, 24929240, 25482240, 25641504, 25966080, 26013120, 27747328, 27909120, 28045395, 28490560, 29304576, 29729280, 29915088, 30293760, 31215744, 32051880, 32560640, 34188672, 34684160, 35675136, 36352512, 36630720, 37393860, 39019680, 39072768, 39886784, 40391680, 41620992, 41863680, 42735840, 44593920, 44872632, 45440640, 45584896, 48840960, 49858480, 51283008, 51932160, 52026240, 56090790, 56981120, 58609152, 59458560, 59830176, 60587520, 62431488, 64103760, 65121280, 68377344, 69368320, 72705024, 73261440, 74787720, 78039360, 79773568, 83241984, 83727360, 85471680, 89187840, 89745264, 90881280, 91169792, 97681920, 99716960, 102566016, 104052480, 112181580, 113962240, 117218304, 119660352, 121175040, 124862976, 128207520, 136754688, 138736640, 146522880, 149575440, 156078720, 159547136, 170943360, 178375680, 179490528, 181762560, 195363840, 199433920, 205132032, 208104960, 224363160, 227924480, 239320704, 249725952, 256415040, 273509376, 293045760, 299150880, 312157440, 319094272, 341886720, 358981056, 363525120, 398867840, 410264064, 416209920, 448726320, 455848960, 478641408, 512830080, 586091520, 598301760, 624314880, 638188544, 683773440, 717962112, 797735680, 820528128, 897452640, 957282816, 1025660160, 1196603520, 1248629760, 1367546880, 1435924224, 1595471360, 1794905280, 1914565632, 2051320320, 2393207040, 2871848448, 3190942720, 3589810560, 4102640640, 4786414080, 5743696896, 7179621120, 9572828160, 14359242240, 28718484480]

約数ペア:

[(1, 28718484480), (2, 14359242240), (3, 9572828160), (4, 7179621120), (5, 5743696896), (6, 4786414080), (7, 4102640640), (8, 3589810560), (9, 3190942720), (10, 2871848448), (12, 2393207040), (14, 2051320320), (15, 1914565632), (16, 1794905280), (18, 1595471360), (20, 1435924224), (21, 1367546880), (23, 1248629760), (24, 1196603520), (28, 1025660160), (30, 957282816), (32, 897452640), (35, 820528128), (36, 797735680), (40, 717962112), (42, 683773440), (45, 638188544), (46, 624314880), (48, 598301760), (49, 586091520), (56, 512830080), (60, 478641408), (63, 455848960), (64, 448726320), (69, 416209920), (70, 410264064), (72, 398867840), (79, 363525120), (80, 358981056), (84, 341886720), (90, 319094272), (92, 312157440), (96, 299150880), (98, 293045760), (105, 273509376), (112, 256415040), (115, 249725952), (120, 239320704), (126, 227924480), (128, 224363160), (138, 208104960), (140, 205132032), (144, 199433920), (147, 195363840), (158, 181762560), (160, 179490528), (161, 178375680), (168, 170943360), (180, 159547136), (184, 156078720), (192, 149575440), (196, 146522880), (207, 138736640), (210, 136754688), (224, 128207520), (230, 124862976), (237, 121175040), (240, 119660352), (245, 117218304), (252, 113962240), (256, 112181580), (276, 104052480), (280, 102566016), (288, 99716960), (294, 97681920), (315, 91169792), (316, 90881280), (320, 89745264), (322, 89187840), (336, 85471680), (343, 83727360), (345, 83241984), (360, 79773568), (368, 78039360), (384, 74787720), (392, 73261440), (395, 72705024), (414, 69368320), (420, 68377344), (441, 65121280), (448, 64103760), (460, 62431488), (474, 60587520), (480, 59830176), (483, 59458560), (490, 58609152), (504, 56981120), (512, 56090790), (552, 52026240), (553, 51932160), (560, 51283008), (576, 49858480), (588, 48840960), (630, 45584896), (632, 45440640), (640, 44872632), (644, 44593920), (672, 42735840), (686, 41863680), (690, 41620992), (711, 40391680), (720, 39886784), (735, 39072768), (736, 39019680), (768, 37393860), (784, 36630720), (790, 36352512), (805, 35675136), (828, 34684160), (840, 34188672), (882, 32560640), (896, 32051880), (920, 31215744), (948, 30293760), (960, 29915088), (966, 29729280), (980, 29304576), (1008, 28490560), (1024, 28045395), (1029, 27909120), (1035, 27747328), (1104, 26013120), (1106, 25966080), (1120, 25641504), (1127, 25482240), (1152, 24929240), (1176, 24420480), (1185, 24235008), (1260, 22792448), (1264, 22720320), (1280, 22436316), (1288, 22296960), (1344, 21367920), (1372, 20931840), (1380, 20810496), (1422, 20195840), (1440, 19943392), (1449, 19819520), (1470, 19536384), (1472, 19509840), (1536, 18696930), (1568, 18315360), (1580, 18176256), (1610, 17837568), (1656, 17342080), (1659, 17310720), (1680, 17094336), (1715, 16745472), (1764, 16280320), (1792, 16025940), (1817, 15805440), (1840, 15607872), (1896, 15146880), (1920, 14957544), (1932, 14864640), (1960, 14652288), (2016, 14245280), (2058, 13954560), (2070, 13873664), (2205, 13024256), (2208, 13006560), (2212, 12983040), (2240, 12820752), (2254, 12741120), (2304, 12464620), (2352, 12210240), (2370, 12117504), (2415, 11891712), (2520, 11396224), (2528, 11360160), (2560, 11218158), (2576, 11148480), (2688, 10683960), (2744, 10465920), (2760, 10405248), (2765, 10386432), (2844, 10097920), (2880, 9971696), (2898, 9909760), (2940, 9768192), (2944, 9754920), (3072, 9348465), (3087, 9303040), (3136, 9157680), (3160, 9088128), (3220, 8918784), (3312, 8671040), (3318, 8655360), (3360, 8547168), (3381, 8494080), (3430, 8372736), (3528, 8140160), (3555, 8078336), (3584, 8012970), (3634, 7902720), (3680, 7803936), (3792, 7573440), (3840, 7478772), (3864, 7432320), (3871, 7418880), (3920, 7326144), (4032, 7122640), (4116, 6977280), (4140, 6936832), (4410, 6512128), (4416, 6503280), (4424, 6491520), (4480, 6410376), (4508, 6370560), (4608, 6232310), (4704, 6105120), (4740, 6058752), (4830, 5945856), (4977, 5770240), (5040, 5698112), (5056, 5680080), (5120, 5609079), (5145, 5581824), (5152, 5574240), (5376, 5341980), (5451, 5268480), (5488, 5232960), (5520, 5202624), (5530, 5193216), (5635, 5096448), (5688, 5048960), (5760, 4985848), (5796, 4954880), (5880, 4884096), (5888, 4877460), (6174, 4651520), (6272, 4578840), (6320, 4544064), (6440, 4459392), (6624, 4335520), (6636, 4327680), (6720, 4273584), (6762, 4247040), (6860, 4186368), (7056, 4070080), (7110, 4039168), (7168, 4006485), (7245, 3963904), (7268, 3951360), (7360, 3901968), (7584, 3786720), (7680, 3739386), (7728, 3716160), (7742, 3709440), (7840, 3663072), (7889, 3640320), (8064, 3561320), (8232, 3488640), (8280, 3468416), (8295, 3462144), (8820, 3256064), (8832, 3251640), (8848, 3245760), (8960, 3205188), (9016, 3185280), (9085, 3161088), (9216, 3116155), (9408, 3052560), (9480, 3029376), (9660, 2972928), (9954, 2885120), (10080, 2849056), (10112, 2840040), (10143, 2831360), (10290, 2790912), (10304, 2787120), (10752, 2670990), (10902, 2634240), (10976, 2616480), (11040, 2601312), (11060, 2596608), (11270, 2548224), (11376, 2524480), (11520, 2492924), (11592, 2477440), (11613, 2472960), (11760, 2442048), (11776, 2438730), (12348, 2325760), (12544, 2289420), (12640, 2272032), (12719, 2257920), (12880, 2229696), (13248, 2167760), (13272, 2163840), (13440, 2136792), (13524, 2123520), (13720, 2093184), (14112, 2035040), (14220, 2019584), (14490, 1981952), (14536, 1975680), (14720, 1950984), (15168, 1893360), (15360, 1869693), (15435, 1860608), (15456, 1858080), (15484, 1854720), (15680, 1831536), (15778, 1820160), (16128, 1780660), (16353, 1756160), (16464, 1744320), (16560, 1734208), (16590, 1731072), (16905, 1698816), (17640, 1628032), (17664, 1625820), (17696, 1622880), (17920, 1602594), (18032, 1592640), (18170, 1580544), (18816, 1526280), (18960, 1514688), (19320, 1486464), (19355, 1483776), (19908, 1442560), (20160, 1424528), (20224, 1420020), (20286, 1415680), (20580, 1395456), (20608, 1393560), (21504, 1335495), (21804, 1317120), (21952, 1308240), (22080, 1300656), (22120, 1298304), (22540, 1274112), (22752, 1262240), (23040, 1246462), (23184, 1238720), (23226, 1236480), (23520, 1221024), (23552, 1219365), (23667, 1213440), (24696, 1162880), (24885, 1154048), (25088, 1144710), (25280, 1136016), (25438, 1128960), (25760, 1114848), (26496, 1083880), (26544, 1081920), (26880, 1068396), (27048, 1061760), (27097, 1059840), (27255, 1053696), (27440, 1046592), (28224, 1017520), (28440, 1009792), (28980, 990976), (29072, 987840), (29440, 975492), (30336, 946680), (30870, 930304), (30912, 929040), (30968, 927360), (31360, 915768), (31556, 910080), (32256, 890330), (32706, 878080), (32928, 872160), (33120, 867104), (33180, 865536), (33810, 849408), (34839, 824320), (35280, 814016), (35328, 812910), (35392, 811440), (35840, 801297), (36064, 796320), (36340, 790272), (37632, 763140), (37920, 757344), (38157, 752640), (38640, 743232), (38710, 741888), (39445, 728064), (39816, 721280), (40320, 712264), (40448, 710010), (40572, 707840), (41160, 697728), (41216, 696780), (43608, 658560), (43904, 654120), (44160, 650328), (44240, 649152), (45080, 637056), (45504, 631120), (46080, 623231), (46368, 619360), (46452, 618240), (47040, 610512), (47334, 606720), (49392, 581440), (49770, 577024), (50176, 572355), (50560, 568008), (50715, 566272), (50876, 564480), (51520, 557424), (52992, 541940), (53088, 540960), (53760, 534198), (54096, 530880), (54194, 529920), (54510, 526848), (54880, 523296), (56448, 508760), (56880, 504896), (57960, 495488), (58065, 494592), (58144, 493920), (58880, 487746), (60672, 473340), (61740, 465152), (61824, 464520), (61936, 463680), (62720, 457884), (63112, 455040), (63595, 451584), (64512, 445165), (65412, 439040), (65856, 436080), (66240, 433552), (66360, 432768), (67620, 424704), (69678, 412160), (70560, 407008), (70656, 406455), (70784, 405720), (71001, 404480), (72128, 398160), (72680, 395136), (75264, 381570), (75840, 378672), (76314, 376320), (77280, 371616), (77420, 370944), (78890, 364032), (79632, 360640), (80640, 356132), (80896, 355005), (81144, 353920), (81291, 353280), (81765, 351232), (82320, 348864), (82432, 348390), (87216, 329280), (87808, 327060), (88320, 325164), (88480, 324576), (89033, 322560), (90160, 318528), (91008, 315560), (92736, 309680), (92904, 309120), (94080, 305256), (94668, 303360), (98784, 290720), (99540, 288512), (101120, 284004), (101430, 283136), (101752, 282240), (103040, 278712), (105984, 270970), (106176, 270480), (107520, 267099), (108192, 265440), (108388, 264960), (109020, 263424), (109760, 261648), (112896, 254380), (113760, 252448), (114471, 250880), (115920, 247744), (116130, 247296), (116288, 246960), (117760, 243873), (118335, 242688), (121344, 236670), (123480, 232576), (123648, 232260), (123872, 231840), (125440, 228942), (126224, 227520), (127190, 225792), (130824, 219520), (131712, 218040), (132480, 216776), (132720, 216384), (135240, 212352), (135485, 211968), (139356, 206080), (141120, 203504), (141568, 202860), (142002, 202240), (144256, 199080), (145360, 197568), (150528, 190785), (151680, 189336), (152628, 188160), (154560, 185808), (154840, 185472), (157780, 182016), (159264, 180320), (161280, 178066), (162288, 176960), (162582, 176640), (163530, 175616), (164640, 174432), (164864, 174195)]