2020521888

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 384

約数和(自身を含む): 7437588480

約数和(自身を除く): 5417066592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 121, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 242, 251, 252, 264, 288, 297, 308, 336, 352, 363, 378, 396, 432, 462, 484, 502, 504, 528, 594, 616, 672, 693, 726, 753, 756, 792, 847, 864, 924, 968, 1004, 1008, 1056, 1089, 1188, 1232, 1331, 1386, 1452, 1506, 1512, 1584, 1694, 1757, 1848, 1936, 2008, 2016, 2079, 2178, 2259, 2376, 2464, 2541, 2662, 2761, 2772, 2904, 3012, 3024, 3168, 3267, 3388, 3514, 3696, 3872, 3993, 4016, 4158, 4356, 4518, 4752, 5082, 5271, 5324, 5522, 5544, 5808, 6024, 6048, 6534, 6776, 6777, 7028, 7392, 7623, 7986, 8032, 8283, 8316, 8712, 9036, 9317, 9504, 10164, 10542, 10648, 11044, 11088, 11616, 11979, 12048, 13068, 13552, 13554, 14056, 15246, 15813, 15972, 16566, 16632, 17424, 18072, 18634, 19327, 20328, 21084, 21296, 22088, 22176, 22869, 23958, 24096, 24849, 26136, 27104, 27108, 27951, 28112, 30371, 30492, 31626, 31944, 33132, 33264, 34848, 35937, 36144, 37268, 38654, 40656, 42168, 42592, 44176, 45738, 47439, 47916, 49698, 52272, 54216, 55902, 56224, 57981, 60742, 60984, 63252, 63888, 66264, 66528, 71874, 72288, 74536, 74547, 77308, 81312, 83853, 84336, 88352, 91113, 91476, 94878, 95832, 99396, 104544, 108432, 111804, 115962, 121484, 121968, 126504, 127776, 132528, 143748, 149072, 149094, 154616, 167706, 168672, 173943, 182226, 182952, 189756, 191664, 198792, 212597, 216864, 223608, 231924, 242968, 243936, 251559, 253008, 265056, 273339, 287496, 298144, 298188, 309232, 334081, 335412, 347886, 364452, 365904, 379512, 383328, 397584, 425194, 447216, 463848, 485936, 503118, 506016, 521829, 546678, 574992, 596376, 618464, 637791, 668162, 670824, 695772, 728904, 731808, 759024, 795168, 820017, 850388, 894432, 927696, 971872, 1002243, 1006236, 1043658, 1093356, 1149984, 1192752, 1275582, 1336324, 1341648, 1391544, 1457808, 1518048, 1640034, 1700776, 1855392, 1913373, 2004486, 2012472, 2087316, 2186712, 2338567, 2385504, 2551164, 2672648, 2683296, 2783088, 2915616, 3006729, 3280068, 3401552, 3826746, 4008972, 4024944, 4174632, 4373424, 4677134, 5102328, 5345296, 5566176, 5740119, 6013458, 6560136, 6803104, 7015701, 7653492, 8017944, 8049888, 8349264, 8746848, 9020187, 9354268, 10204656, 10690592, 11480238, 12026916, 13120272, 14031402, 15306984, 16035888, 16698528, 18040374, 18708536, 20409312, 21047103, 22960476, 24053832, 26240544, 28062804, 30613968, 32071776, 36080748, 37417072, 42094206, 45920952, 48107664, 56125608, 61227936, 63141309, 72161496, 74834144, 84188412, 91841904, 96215328, 112251216, 126282618, 144322992, 168376824, 183683808, 224502432, 252565236, 288645984, 336753648, 505130472, 673507296, 1010260944, 2020521888]

約数ペア:

[(1, 2020521888), (2, 1010260944), (3, 673507296), (4, 505130472), (6, 336753648), (7, 288645984), (8, 252565236), (9, 224502432), (11, 183683808), (12, 168376824), (14, 144322992), (16, 126282618), (18, 112251216), (21, 96215328), (22, 91841904), (24, 84188412), (27, 74834144), (28, 72161496), (32, 63141309), (33, 61227936), (36, 56125608), (42, 48107664), (44, 45920952), (48, 42094206), (54, 37417072), (56, 36080748), (63, 32071776), (66, 30613968), (72, 28062804), (77, 26240544), (84, 24053832), (88, 22960476), (96, 21047103), (99, 20409312), (108, 18708536), (112, 18040374), (121, 16698528), (126, 16035888), (132, 15306984), (144, 14031402), (154, 13120272), (168, 12026916), (176, 11480238), (189, 10690592), (198, 10204656), (216, 9354268), (224, 9020187), (231, 8746848), (242, 8349264), (251, 8049888), (252, 8017944), (264, 7653492), (288, 7015701), (297, 6803104), (308, 6560136), (336, 6013458), (352, 5740119), (363, 5566176), (378, 5345296), (396, 5102328), (432, 4677134), (462, 4373424), (484, 4174632), (502, 4024944), (504, 4008972), (528, 3826746), (594, 3401552), (616, 3280068), (672, 3006729), (693, 2915616), (726, 2783088), (753, 2683296), (756, 2672648), (792, 2551164), (847, 2385504), (864, 2338567), (924, 2186712), (968, 2087316), (1004, 2012472), (1008, 2004486), (1056, 1913373), (1089, 1855392), (1188, 1700776), (1232, 1640034), (1331, 1518048), (1386, 1457808), (1452, 1391544), (1506, 1341648), (1512, 1336324), (1584, 1275582), (1694, 1192752), (1757, 1149984), (1848, 1093356), (1936, 1043658), (2008, 1006236), (2016, 1002243), (2079, 971872), (2178, 927696), (2259, 894432), (2376, 850388), (2464, 820017), (2541, 795168), (2662, 759024), (2761, 731808), (2772, 728904), (2904, 695772), (3012, 670824), (3024, 668162), (3168, 637791), (3267, 618464), (3388, 596376), (3514, 574992), (3696, 546678), (3872, 521829), (3993, 506016), (4016, 503118), (4158, 485936), (4356, 463848), (4518, 447216), (4752, 425194), (5082, 397584), (5271, 383328), (5324, 379512), (5522, 365904), (5544, 364452), (5808, 347886), (6024, 335412), (6048, 334081), (6534, 309232), (6776, 298188), (6777, 298144), (7028, 287496), (7392, 273339), (7623, 265056), (7986, 253008), (8032, 251559), (8283, 243936), (8316, 242968), (8712, 231924), (9036, 223608), (9317, 216864), (9504, 212597), (10164, 198792), (10542, 191664), (10648, 189756), (11044, 182952), (11088, 182226), (11616, 173943), (11979, 168672), (12048, 167706), (13068, 154616), (13552, 149094), (13554, 149072), (14056, 143748), (15246, 132528), (15813, 127776), (15972, 126504), (16566, 121968), (16632, 121484), (17424, 115962), (18072, 111804), (18634, 108432), (19327, 104544), (20328, 99396), (21084, 95832), (21296, 94878), (22088, 91476), (22176, 91113), (22869, 88352), (23958, 84336), (24096, 83853), (24849, 81312), (26136, 77308), (27104, 74547), (27108, 74536), (27951, 72288), (28112, 71874), (30371, 66528), (30492, 66264), (31626, 63888), (31944, 63252), (33132, 60984), (33264, 60742), (34848, 57981), (35937, 56224), (36144, 55902), (37268, 54216), (38654, 52272), (40656, 49698), (42168, 47916), (42592, 47439), (44176, 45738)]