2080451520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:913

約数の個数: 448

約数和(自身を含む): 8602675200

約数和(自身を除く): 6522223680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 108, 112, 120, 123, 126, 135, 140, 144, 160, 164, 168, 180, 189, 192, 205, 210, 216, 224, 240, 246, 252, 270, 280, 287, 288, 315, 320, 328, 336, 360, 369, 378, 410, 420, 432, 448, 480, 492, 504, 540, 560, 574, 576, 615, 630, 656, 672, 720, 738, 756, 820, 839, 840, 861, 864, 945, 960, 984, 1008, 1080, 1107, 1120, 1148, 1230, 1260, 1312, 1344, 1435, 1440, 1476, 1512, 1640, 1678, 1680, 1722, 1728, 1845, 1890, 1968, 2016, 2160, 2214, 2240, 2296, 2460, 2517, 2520, 2583, 2624, 2870, 2880, 2952, 3024, 3280, 3356, 3360, 3444, 3690, 3780, 3936, 4032, 4195, 4305, 4320, 4428, 4592, 4920, 5034, 5040, 5166, 5535, 5740, 5873, 5904, 6048, 6560, 6712, 6720, 6888, 7380, 7551, 7560, 7749, 7872, 8390, 8610, 8640, 8856, 9184, 9840, 10068, 10080, 10332, 11070, 11480, 11746, 11808, 12096, 12585, 12915, 13120, 13424, 13776, 14760, 15102, 15120, 15498, 16780, 17220, 17619, 17712, 18368, 19680, 20136, 20160, 20664, 22140, 22653, 22960, 23492, 23616, 25170, 25830, 26848, 27552, 29365, 29520, 30204, 30240, 30996, 33560, 34399, 34440, 35238, 35424, 37755, 38745, 39360, 40272, 41328, 44280, 45306, 45920, 46984, 50340, 51660, 52857, 53696, 55104, 58730, 59040, 60408, 60480, 61992, 67120, 68798, 68880, 70476, 70848, 75510, 77490, 80544, 82656, 88095, 88560, 90612, 91840, 93968, 100680, 103197, 103320, 105714, 113265, 117460, 118080, 120816, 123984, 134240, 137596, 137760, 140952, 151020, 154980, 158571, 161088, 165312, 171995, 176190, 177120, 181224, 187936, 201360, 206394, 206640, 211428, 226530, 234920, 240793, 241632, 247968, 264285, 268480, 275192, 275520, 281904, 302040, 309591, 309960, 317142, 343990, 352380, 354240, 362448, 375872, 402720, 412788, 413280, 422856, 453060, 469840, 481586, 483264, 495936, 515985, 528570, 550384, 563808, 604080, 619182, 619920, 634284, 687980, 704760, 722379, 724896, 792855, 805440, 825576, 826560, 845712, 906120, 928773, 939680, 963172, 1031970, 1057140, 1100768, 1127616, 1203965, 1208160, 1238364, 1239840, 1268568, 1375960, 1409520, 1444758, 1449792, 1547955, 1585710, 1651152, 1691424, 1812240, 1857546, 1879360, 1926344, 2063940, 2114280, 2167137, 2201536, 2407930, 2416320, 2476728, 2479680, 2537136, 2751920, 2819040, 2889516, 3095910, 3171420, 3302304, 3382848, 3611895, 3624480, 3715092, 3852688, 4127880, 4228560, 4334274, 4643865, 4815860, 4953456, 5074272, 5503840, 5638080, 5779032, 6191820, 6342840, 6501411, 6604608, 7223790, 7248960, 7430184, 7705376, 8255760, 8457120, 8668548, 9287730, 9631720, 9906912, 10148544, 10835685, 11007680, 11558064, 12383640, 12685680, 13002822, 14447580, 14860368, 15410752, 16511520, 16914240, 17337096, 18575460, 19263440, 19813824, 21671370, 23116128, 24767280, 25371360, 26005644, 28895160, 29720736, 32507055, 33023040, 34674192, 37150920, 38526880, 43342740, 46232256, 49534560, 50742720, 52011288, 57790320, 59441472, 65014110, 69348384, 74301840, 77053760, 86685480, 99069120, 104022576, 115580640, 130028220, 138696768, 148603680, 173370960, 208045152, 231161280, 260056440, 297207360, 346741920, 416090304, 520112880, 693483840, 1040225760, 2080451520]

約数ペア:

[(1, 2080451520), (2, 1040225760), (3, 693483840), (4, 520112880), (5, 416090304), (6, 346741920), (7, 297207360), (8, 260056440), (9, 231161280), (10, 208045152), (12, 173370960), (14, 148603680), (15, 138696768), (16, 130028220), (18, 115580640), (20, 104022576), (21, 99069120), (24, 86685480), (27, 77053760), (28, 74301840), (30, 69348384), (32, 65014110), (35, 59441472), (36, 57790320), (40, 52011288), (41, 50742720), (42, 49534560), (45, 46232256), (48, 43342740), (54, 38526880), (56, 37150920), (60, 34674192), (63, 33023040), (64, 32507055), (70, 29720736), (72, 28895160), (80, 26005644), (82, 25371360), (84, 24767280), (90, 23116128), (96, 21671370), (105, 19813824), (108, 19263440), (112, 18575460), (120, 17337096), (123, 16914240), (126, 16511520), (135, 15410752), (140, 14860368), (144, 14447580), (160, 13002822), (164, 12685680), (168, 12383640), (180, 11558064), (189, 11007680), (192, 10835685), (205, 10148544), (210, 9906912), (216, 9631720), (224, 9287730), (240, 8668548), (246, 8457120), (252, 8255760), (270, 7705376), (280, 7430184), (287, 7248960), (288, 7223790), (315, 6604608), (320, 6501411), (328, 6342840), (336, 6191820), (360, 5779032), (369, 5638080), (378, 5503840), (410, 5074272), (420, 4953456), (432, 4815860), (448, 4643865), (480, 4334274), (492, 4228560), (504, 4127880), (540, 3852688), (560, 3715092), (574, 3624480), (576, 3611895), (615, 3382848), (630, 3302304), (656, 3171420), (672, 3095910), (720, 2889516), (738, 2819040), (756, 2751920), (820, 2537136), (839, 2479680), (840, 2476728), (861, 2416320), (864, 2407930), (945, 2201536), (960, 2167137), (984, 2114280), (1008, 2063940), (1080, 1926344), (1107, 1879360), (1120, 1857546), (1148, 1812240), (1230, 1691424), (1260, 1651152), (1312, 1585710), (1344, 1547955), (1435, 1449792), (1440, 1444758), (1476, 1409520), (1512, 1375960), (1640, 1268568), (1678, 1239840), (1680, 1238364), (1722, 1208160), (1728, 1203965), (1845, 1127616), (1890, 1100768), (1968, 1057140), (2016, 1031970), (2160, 963172), (2214, 939680), (2240, 928773), (2296, 906120), (2460, 845712), (2517, 826560), (2520, 825576), (2583, 805440), (2624, 792855), (2870, 724896), (2880, 722379), (2952, 704760), (3024, 687980), (3280, 634284), (3356, 619920), (3360, 619182), (3444, 604080), (3690, 563808), (3780, 550384), (3936, 528570), (4032, 515985), (4195, 495936), (4305, 483264), (4320, 481586), (4428, 469840), (4592, 453060), (4920, 422856), (5034, 413280), (5040, 412788), (5166, 402720), (5535, 375872), (5740, 362448), (5873, 354240), (5904, 352380), (6048, 343990), (6560, 317142), (6712, 309960), (6720, 309591), (6888, 302040), (7380, 281904), (7551, 275520), (7560, 275192), (7749, 268480), (7872, 264285), (8390, 247968), (8610, 241632), (8640, 240793), (8856, 234920), (9184, 226530), (9840, 211428), (10068, 206640), (10080, 206394), (10332, 201360), (11070, 187936), (11480, 181224), (11746, 177120), (11808, 176190), (12096, 171995), (12585, 165312), (12915, 161088), (13120, 158571), (13424, 154980), (13776, 151020), (14760, 140952), (15102, 137760), (15120, 137596), (15498, 134240), (16780, 123984), (17220, 120816), (17619, 118080), (17712, 117460), (18368, 113265), (19680, 105714), (20136, 103320), (20160, 103197), (20664, 100680), (22140, 93968), (22653, 91840), (22960, 90612), (23492, 88560), (23616, 88095), (25170, 82656), (25830, 80544), (26848, 77490), (27552, 75510), (29365, 70848), (29520, 70476), (30204, 68880), (30240, 68798), (30996, 67120), (33560, 61992), (34399, 60480), (34440, 60408), (35238, 59040), (35424, 58730), (37755, 55104), (38745, 53696), (39360, 52857), (40272, 51660), (41328, 50340), (44280, 46984), (45306, 45920)]