20259647520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{827}}^1$

素因数の和:1192

約数の個数: 384

約数和(自身を含む): 76438204416

約数和(自身を除く): 56178556896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 317, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 634, 644, 672, 690, 736, 805, 827, 840, 920, 951, 966, 1104, 1120, 1268, 1288, 1380, 1585, 1610, 1654, 1680, 1840, 1902, 1932, 2208, 2219, 2415, 2481, 2536, 2576, 2760, 3170, 3220, 3308, 3360, 3680, 3804, 3864, 4135, 4438, 4755, 4830, 4962, 5072, 5152, 5520, 5789, 6340, 6440, 6616, 6657, 7291, 7608, 7728, 8270, 8876, 9510, 9660, 9924, 10144, 11040, 11095, 11578, 12405, 12680, 12880, 13232, 13314, 14582, 15216, 15456, 16540, 17367, 17752, 19020, 19021, 19320, 19848, 21873, 22190, 23156, 24810, 25360, 25760, 26464, 26628, 28945, 29164, 30432, 33080, 33285, 34734, 35504, 36455, 38040, 38042, 38640, 39696, 43746, 44380, 46312, 49620, 50720, 51037, 53256, 57063, 57890, 58328, 66160, 66570, 69468, 71008, 72910, 76080, 76084, 77280, 79392, 86835, 87492, 88760, 92624, 95105, 99240, 102074, 106512, 109365, 114126, 115780, 116656, 132320, 133140, 133147, 138936, 145820, 152160, 152168, 153111, 173670, 174984, 177520, 185248, 190210, 198480, 204148, 213024, 218730, 228252, 231560, 233312, 255185, 262159, 266280, 266294, 277872, 285315, 291640, 304336, 306222, 347340, 349968, 355040, 380420, 396960, 399441, 408296, 437460, 456504, 463120, 510370, 524318, 532560, 532588, 555744, 570630, 583280, 608672, 612444, 665735, 694680, 699936, 760840, 765555, 786477, 798882, 816592, 874920, 913008, 926240, 1020740, 1048636, 1065120, 1065176, 1141260, 1166560, 1224888, 1310795, 1331470, 1389360, 1521680, 1531110, 1572954, 1597764, 1633184, 1749840, 1826016, 1835113, 1997205, 2041480, 2097272, 2130352, 2282520, 2449776, 2621590, 2662940, 2778720, 3043360, 3062220, 3145908, 3195528, 3499680, 3670226, 3932385, 3994410, 4082960, 4194544, 4260704, 4565040, 4899552, 5243180, 5325880, 5505339, 6029657, 6124440, 6291816, 6391056, 7340452, 7864770, 7988820, 8165920, 8389088, 9130080, 9175565, 10486360, 10651760, 11010678, 12059314, 12248880, 12583632, 12782112, 14680904, 15729540, 15977640, 18088971, 18351130, 20972720, 21303520, 22021356, 24118628, 24497760, 25167264, 27526695, 29361808, 30148285, 31459080, 31955280, 36177942, 36702260, 41945440, 42207599, 44042712, 48237256, 55053390, 58723616, 60296570, 62918160, 63910560, 72355884, 73404520, 84415198, 88085424, 90444855, 96474512, 110106780, 120593140, 125836320, 126622797, 144711768, 146809040, 168830396, 176170848, 180889710, 192949024, 211037995, 220213560, 241186280, 253245594, 289423536, 293618080, 337660792, 361779420, 422075990, 440427120, 482372560, 506491188, 578847072, 633113985, 675321584, 723558840, 844151980, 880854240, 964745120, 1012982376, 1266227970, 1350643168, 1447117680, 1688303960, 2025964752, 2532455940, 2894235360, 3376607920, 4051929504, 5064911880, 6753215840, 10129823760, 20259647520]

約数ペア:

[(1, 20259647520), (2, 10129823760), (3, 6753215840), (4, 5064911880), (5, 4051929504), (6, 3376607920), (7, 2894235360), (8, 2532455940), (10, 2025964752), (12, 1688303960), (14, 1447117680), (15, 1350643168), (16, 1266227970), (20, 1012982376), (21, 964745120), (23, 880854240), (24, 844151980), (28, 723558840), (30, 675321584), (32, 633113985), (35, 578847072), (40, 506491188), (42, 482372560), (46, 440427120), (48, 422075990), (56, 361779420), (60, 337660792), (69, 293618080), (70, 289423536), (80, 253245594), (84, 241186280), (92, 220213560), (96, 211037995), (105, 192949024), (112, 180889710), (115, 176170848), (120, 168830396), (138, 146809040), (140, 144711768), (160, 126622797), (161, 125836320), (168, 120593140), (184, 110106780), (210, 96474512), (224, 90444855), (230, 88085424), (240, 84415198), (276, 73404520), (280, 72355884), (317, 63910560), (322, 62918160), (336, 60296570), (345, 58723616), (368, 55053390), (420, 48237256), (460, 44042712), (480, 42207599), (483, 41945440), (552, 36702260), (560, 36177942), (634, 31955280), (644, 31459080), (672, 30148285), (690, 29361808), (736, 27526695), (805, 25167264), (827, 24497760), (840, 24118628), (920, 22021356), (951, 21303520), (966, 20972720), (1104, 18351130), (1120, 18088971), (1268, 15977640), (1288, 15729540), (1380, 14680904), (1585, 12782112), (1610, 12583632), (1654, 12248880), (1680, 12059314), (1840, 11010678), (1902, 10651760), (1932, 10486360), (2208, 9175565), (2219, 9130080), (2415, 8389088), (2481, 8165920), (2536, 7988820), (2576, 7864770), (2760, 7340452), (3170, 6391056), (3220, 6291816), (3308, 6124440), (3360, 6029657), (3680, 5505339), (3804, 5325880), (3864, 5243180), (4135, 4899552), (4438, 4565040), (4755, 4260704), (4830, 4194544), (4962, 4082960), (5072, 3994410), (5152, 3932385), (5520, 3670226), (5789, 3499680), (6340, 3195528), (6440, 3145908), (6616, 3062220), (6657, 3043360), (7291, 2778720), (7608, 2662940), (7728, 2621590), (8270, 2449776), (8876, 2282520), (9510, 2130352), (9660, 2097272), (9924, 2041480), (10144, 1997205), (11040, 1835113), (11095, 1826016), (11578, 1749840), (12405, 1633184), (12680, 1597764), (12880, 1572954), (13232, 1531110), (13314, 1521680), (14582, 1389360), (15216, 1331470), (15456, 1310795), (16540, 1224888), (17367, 1166560), (17752, 1141260), (19020, 1065176), (19021, 1065120), (19320, 1048636), (19848, 1020740), (21873, 926240), (22190, 913008), (23156, 874920), (24810, 816592), (25360, 798882), (25760, 786477), (26464, 765555), (26628, 760840), (28945, 699936), (29164, 694680), (30432, 665735), (33080, 612444), (33285, 608672), (34734, 583280), (35504, 570630), (36455, 555744), (38040, 532588), (38042, 532560), (38640, 524318), (39696, 510370), (43746, 463120), (44380, 456504), (46312, 437460), (49620, 408296), (50720, 399441), (51037, 396960), (53256, 380420), (57063, 355040), (57890, 349968), (58328, 347340), (66160, 306222), (66570, 304336), (69468, 291640), (71008, 285315), (72910, 277872), (76080, 266294), (76084, 266280), (77280, 262159), (79392, 255185), (86835, 233312), (87492, 231560), (88760, 228252), (92624, 218730), (95105, 213024), (99240, 204148), (102074, 198480), (106512, 190210), (109365, 185248), (114126, 177520), (115780, 174984), (116656, 173670), (132320, 153111), (133140, 152168), (133147, 152160), (138936, 145820)]