21049367040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2340

約数の個数: 480

約数和(自身を含む): 81075810816

約数和(自身を除く): 60026443776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 256, 260, 279, 288, 310, 312, 320, 360, 372, 384, 390, 403, 416, 465, 468, 480, 496, 512, 520, 558, 576, 585, 620, 624, 640, 720, 744, 768, 780, 806, 832, 930, 936, 960, 992, 1040, 1116, 1152, 1170, 1209, 1240, 1248, 1280, 1395, 1440, 1488, 1536, 1560, 1612, 1664, 1860, 1872, 1920, 1984, 2015, 2080, 2232, 2267, 2304, 2340, 2418, 2480, 2496, 2560, 2790, 2880, 2976, 3120, 3224, 3328, 3627, 3720, 3744, 3840, 3968, 4030, 4160, 4464, 4534, 4608, 4680, 4836, 4960, 4992, 5580, 5760, 5952, 6045, 6240, 6448, 6656, 6801, 7254, 7440, 7488, 7680, 7936, 8060, 8320, 8928, 9068, 9360, 9672, 9920, 9984, 11160, 11335, 11520, 11904, 12090, 12480, 12896, 13602, 14508, 14880, 14976, 15872, 16120, 16640, 17856, 18135, 18136, 18720, 19344, 19840, 19968, 20403, 22320, 22670, 23040, 23808, 24180, 24960, 25792, 27204, 29016, 29471, 29760, 29952, 32240, 33280, 34005, 35712, 36270, 36272, 37440, 38688, 39680, 40806, 44640, 45340, 47616, 48360, 49920, 51584, 54408, 58032, 58942, 59520, 59904, 64480, 68010, 70277, 71424, 72540, 72544, 74880, 77376, 79360, 81612, 88413, 89280, 90680, 96720, 99840, 102015, 103168, 108816, 116064, 117884, 119040, 128960, 136020, 140554, 142848, 145080, 145088, 147355, 149760, 154752, 163224, 176826, 178560, 181360, 193440, 204030, 206336, 210831, 217632, 232128, 235768, 238080, 257920, 265239, 272040, 281108, 290160, 290176, 294710, 299520, 309504, 326448, 351385, 353652, 357120, 362720, 386880, 408060, 421662, 435264, 442065, 464256, 471536, 515840, 530478, 544080, 562216, 580320, 580352, 589420, 619008, 632493, 652896, 702770, 707304, 714240, 725440, 773760, 816120, 843324, 870528, 884130, 913601, 928512, 943072, 1031680, 1054155, 1060956, 1088160, 1124432, 1160640, 1160704, 1178840, 1264986, 1305792, 1326195, 1405540, 1414608, 1450880, 1547520, 1632240, 1686648, 1741056, 1768260, 1827202, 1857024, 1886144, 2108310, 2121912, 2176320, 2248864, 2321280, 2357680, 2529972, 2611584, 2652390, 2740803, 2811080, 2829216, 2901760, 3095040, 3162465, 3264480, 3373296, 3482112, 3536520, 3654404, 3772288, 4216620, 4243824, 4352640, 4497728, 4568005, 4642560, 4715360, 5059944, 5223168, 5304780, 5481606, 5622160, 5658432, 5803520, 6324930, 6528960, 6746592, 7073040, 7308808, 7544576, 8222409, 8433240, 8487648, 8705280, 8995456, 9136010, 9285120, 9430720, 10119888, 10446336, 10609560, 10963212, 11244320, 11316864, 12649860, 13057920, 13493184, 13704015, 14146080, 14617616, 15089152, 16444818, 16866480, 16975296, 17410560, 17990912, 18272020, 18861440, 20239776, 21219120, 21926424, 22488640, 22633728, 25299720, 26115840, 26986368, 27408030, 28292160, 29235232, 32889636, 33732960, 33950592, 35981824, 36544040, 37722880, 40479552, 41112045, 42438240, 43852848, 44977280, 45267456, 50599440, 52231680, 53972736, 54816060, 56584320, 58470464, 65779272, 67465920, 67901184, 73088080, 75445760, 80959104, 82224090, 84876480, 87705696, 89954560, 101198880, 107945472, 109632120, 113168640, 116940928, 131558544, 134931840, 135802368, 146176160, 161918208, 164448180, 169752960, 175411392, 179909120, 202397760, 219264240, 226337280, 233881856, 263117088, 269863680, 292352320, 323836416, 328896360, 339505920, 350822784, 404795520, 438528480, 467763712, 526234176, 539727360, 584704640, 657792720, 679011840, 701645568, 809591040, 877056960, 1052468352, 1169409280, 1315585440, 1403291136, 1619182080, 1754113920, 2104936704, 2338818560, 2631170880, 3508227840, 4209873408, 5262341760, 7016455680, 10524683520, 21049367040]

約数ペア:

[(1, 21049367040), (2, 10524683520), (3, 7016455680), (4, 5262341760), (5, 4209873408), (6, 3508227840), (8, 2631170880), (9, 2338818560), (10, 2104936704), (12, 1754113920), (13, 1619182080), (15, 1403291136), (16, 1315585440), (18, 1169409280), (20, 1052468352), (24, 877056960), (26, 809591040), (30, 701645568), (31, 679011840), (32, 657792720), (36, 584704640), (39, 539727360), (40, 526234176), (45, 467763712), (48, 438528480), (52, 404795520), (60, 350822784), (62, 339505920), (64, 328896360), (65, 323836416), (72, 292352320), (78, 269863680), (80, 263117088), (90, 233881856), (93, 226337280), (96, 219264240), (104, 202397760), (117, 179909120), (120, 175411392), (124, 169752960), (128, 164448180), (130, 161918208), (144, 146176160), (155, 135802368), (156, 134931840), (160, 131558544), (180, 116940928), (186, 113168640), (192, 109632120), (195, 107945472), (208, 101198880), (234, 89954560), (240, 87705696), (248, 84876480), (256, 82224090), (260, 80959104), (279, 75445760), (288, 73088080), (310, 67901184), (312, 67465920), (320, 65779272), (360, 58470464), (372, 56584320), (384, 54816060), (390, 53972736), (403, 52231680), (416, 50599440), (465, 45267456), (468, 44977280), (480, 43852848), (496, 42438240), (512, 41112045), (520, 40479552), (558, 37722880), (576, 36544040), (585, 35981824), (620, 33950592), (624, 33732960), (640, 32889636), (720, 29235232), (744, 28292160), (768, 27408030), (780, 26986368), (806, 26115840), (832, 25299720), (930, 22633728), (936, 22488640), (960, 21926424), (992, 21219120), (1040, 20239776), (1116, 18861440), (1152, 18272020), (1170, 17990912), (1209, 17410560), (1240, 16975296), (1248, 16866480), (1280, 16444818), (1395, 15089152), (1440, 14617616), (1488, 14146080), (1536, 13704015), (1560, 13493184), (1612, 13057920), (1664, 12649860), (1860, 11316864), (1872, 11244320), (1920, 10963212), (1984, 10609560), (2015, 10446336), (2080, 10119888), (2232, 9430720), (2267, 9285120), (2304, 9136010), (2340, 8995456), (2418, 8705280), (2480, 8487648), (2496, 8433240), (2560, 8222409), (2790, 7544576), (2880, 7308808), (2976, 7073040), (3120, 6746592), (3224, 6528960), (3328, 6324930), (3627, 5803520), (3720, 5658432), (3744, 5622160), (3840, 5481606), (3968, 5304780), (4030, 5223168), (4160, 5059944), (4464, 4715360), (4534, 4642560), (4608, 4568005), (4680, 4497728), (4836, 4352640), (4960, 4243824), (4992, 4216620), (5580, 3772288), (5760, 3654404), (5952, 3536520), (6045, 3482112), (6240, 3373296), (6448, 3264480), (6656, 3162465), (6801, 3095040), (7254, 2901760), (7440, 2829216), (7488, 2811080), (7680, 2740803), (7936, 2652390), (8060, 2611584), (8320, 2529972), (8928, 2357680), (9068, 2321280), (9360, 2248864), (9672, 2176320), (9920, 2121912), (9984, 2108310), (11160, 1886144), (11335, 1857024), (11520, 1827202), (11904, 1768260), (12090, 1741056), (12480, 1686648), (12896, 1632240), (13602, 1547520), (14508, 1450880), (14880, 1414608), (14976, 1405540), (15872, 1326195), (16120, 1305792), (16640, 1264986), (17856, 1178840), (18135, 1160704), (18136, 1160640), (18720, 1124432), (19344, 1088160), (19840, 1060956), (19968, 1054155), (20403, 1031680), (22320, 943072), (22670, 928512), (23040, 913601), (23808, 884130), (24180, 870528), (24960, 843324), (25792, 816120), (27204, 773760), (29016, 725440), (29471, 714240), (29760, 707304), (29952, 702770), (32240, 652896), (33280, 632493), (34005, 619008), (35712, 589420), (36270, 580352), (36272, 580320), (37440, 562216), (38688, 544080), (39680, 530478), (40806, 515840), (44640, 471536), (45340, 464256), (47616, 442065), (48360, 435264), (49920, 421662), (51584, 408060), (54408, 386880), (58032, 362720), (58942, 357120), (59520, 353652), (59904, 351385), (64480, 326448), (68010, 309504), (70277, 299520), (71424, 294710), (72540, 290176), (72544, 290160), (74880, 281108), (77376, 272040), (79360, 265239), (81612, 257920), (88413, 238080), (89280, 235768), (90680, 232128), (96720, 217632), (99840, 210831), (102015, 206336), (103168, 204030), (108816, 193440), (116064, 181360), (117884, 178560), (119040, 176826), (128960, 163224), (136020, 154752), (140554, 149760), (142848, 147355), (145080, 145088)]