1969608960

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 540

約数和(自身を含む): 7795899804

約数和(自身を除く): 5826290844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 157, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 242, 256, 264, 270, 288, 297, 314, 320, 324, 330, 352, 360, 363, 384, 396, 405, 432, 440, 471, 480, 484, 495, 528, 540, 576, 594, 605, 628, 640, 648, 660, 704, 720, 726, 768, 785, 792, 810, 864, 880, 891, 942, 960, 968, 990, 1056, 1080, 1089, 1152, 1188, 1210, 1256, 1280, 1296, 1320, 1408, 1413, 1440, 1452, 1485, 1570, 1584, 1620, 1727, 1728, 1760, 1782, 1815, 1884, 1920, 1936, 1980, 2112, 2160, 2178, 2304, 2355, 2376, 2420, 2512, 2592, 2640, 2816, 2826, 2880, 2904, 2970, 3140, 3168, 3240, 3267, 3454, 3456, 3520, 3564, 3630, 3768, 3840, 3872, 3960, 4224, 4239, 4320, 4356, 4455, 4710, 4752, 4840, 5024, 5181, 5184, 5280, 5445, 5652, 5760, 5808, 5940, 6280, 6336, 6480, 6534, 6908, 6912, 7040, 7065, 7128, 7260, 7536, 7744, 7920, 8448, 8478, 8635, 8640, 8712, 8910, 9420, 9504, 9680, 9801, 10048, 10362, 10368, 10560, 10890, 11304, 11520, 11616, 11880, 12560, 12672, 12717, 12960, 13068, 13816, 14080, 14130, 14256, 14520, 15072, 15488, 15543, 15840, 16335, 16956, 17270, 17280, 17424, 17820, 18840, 18997, 19008, 19360, 19602, 20096, 20724, 20736, 21120, 21195, 21780, 22608, 23232, 23760, 25120, 25344, 25434, 25905, 25920, 26136, 27632, 28260, 28512, 29040, 30144, 30976, 31086, 31680, 32670, 33912, 34540, 34560, 34848, 35640, 37680, 37994, 38016, 38720, 39204, 40192, 41448, 42240, 42390, 43560, 45216, 46464, 46629, 47520, 49005, 50240, 50868, 51810, 51840, 52272, 55264, 56520, 56991, 57024, 58080, 60288, 62172, 63360, 63585, 65340, 67824, 69080, 69696, 71280, 75360, 75988, 76032, 77440, 77715, 78408, 82896, 84780, 87120, 90432, 92928, 93258, 94985, 95040, 98010, 100480, 101736, 103620, 103680, 104544, 110528, 113040, 113982, 114048, 116160, 120576, 124344, 126720, 127170, 130680, 135648, 138160, 139392, 139887, 142560, 150720, 151976, 154880, 155430, 156816, 165792, 169560, 170973, 174240, 180864, 186516, 189970, 190080, 196020, 200960, 203472, 207240, 209088, 221056, 226080, 227964, 228096, 232320, 233145, 248688, 254340, 261360, 271296, 276320, 278784, 279774, 284955, 285120, 301440, 303952, 310860, 313632, 331584, 339120, 341946, 348480, 361728, 373032, 379940, 380160, 392040, 406944, 414480, 418176, 442112, 452160, 455928, 464640, 466290, 497376, 508680, 512919, 522720, 542592, 552640, 559548, 569910, 570240, 602880, 607904, 621720, 627264, 663168, 678240, 683892, 696960, 699435, 746064, 759880, 784080, 813888, 828960, 836352, 854865, 904320, 911856, 932580, 994752, 1017360, 1025838, 1045440, 1085184, 1105280, 1119096, 1139820, 1140480, 1215808, 1243440, 1254528, 1326336, 1356480, 1367784, 1393920, 1398870, 1492128, 1519760, 1538757, 1568160, 1627776, 1657920, 1709730, 1808640, 1823712, 1865160, 1989504, 2034720, 2051676, 2090880, 2210560, 2238192, 2279640, 2431616, 2486880, 2509056, 2564595, 2712960, 2735568, 2797740, 2984256, 3039520, 3077514, 3136320, 3255552, 3315840, 3419460, 3647424, 3730320, 3979008, 4069440, 4103352, 4181760, 4476384, 4559280, 4863232, 4973760, 5129190, 5425920, 5471136, 5595480, 5968512, 6079040, 6155028, 6272640, 6631680, 6838920, 7294848, 7460640, 7693785, 8138880, 8206704, 8952768, 9118560, 9947520, 10258380, 10942272, 11190960, 11937024, 12158080, 12310056, 12545280, 13677840, 14589696, 14921280, 15387570, 16277760, 16413408, 17905536, 18237120, 19895040, 20516760, 21884544, 22381920, 24316160, 24620112, 27355680, 29842560, 30775140, 32826816, 35811072, 36474240, 41033520, 43769088, 44763840, 49240224, 54711360, 59685120, 61550280, 65653632, 72948480, 82067040, 89527680, 98480448, 109422720, 123100560, 131307264, 164134080, 179055360, 196960896, 218845440, 246201120, 328268160, 393921792, 492402240, 656536320, 984804480, 1969608960]

約数ペア:

[(1, 1969608960), (2, 984804480), (3, 656536320), (4, 492402240), (5, 393921792), (6, 328268160), (8, 246201120), (9, 218845440), (10, 196960896), (11, 179055360), (12, 164134080), (15, 131307264), (16, 123100560), (18, 109422720), (20, 98480448), (22, 89527680), (24, 82067040), (27, 72948480), (30, 65653632), (32, 61550280), (33, 59685120), (36, 54711360), (40, 49240224), (44, 44763840), (45, 43769088), (48, 41033520), (54, 36474240), (55, 35811072), (60, 32826816), (64, 30775140), (66, 29842560), (72, 27355680), (80, 24620112), (81, 24316160), (88, 22381920), (90, 21884544), (96, 20516760), (99, 19895040), (108, 18237120), (110, 17905536), (120, 16413408), (121, 16277760), (128, 15387570), (132, 14921280), (135, 14589696), (144, 13677840), (157, 12545280), (160, 12310056), (162, 12158080), (165, 11937024), (176, 11190960), (180, 10942272), (192, 10258380), (198, 9947520), (216, 9118560), (220, 8952768), (240, 8206704), (242, 8138880), (256, 7693785), (264, 7460640), (270, 7294848), (288, 6838920), (297, 6631680), (314, 6272640), (320, 6155028), (324, 6079040), (330, 5968512), (352, 5595480), (360, 5471136), (363, 5425920), (384, 5129190), (396, 4973760), (405, 4863232), (432, 4559280), (440, 4476384), (471, 4181760), (480, 4103352), (484, 4069440), (495, 3979008), (528, 3730320), (540, 3647424), (576, 3419460), (594, 3315840), (605, 3255552), (628, 3136320), (640, 3077514), (648, 3039520), (660, 2984256), (704, 2797740), (720, 2735568), (726, 2712960), (768, 2564595), (785, 2509056), (792, 2486880), (810, 2431616), (864, 2279640), (880, 2238192), (891, 2210560), (942, 2090880), (960, 2051676), (968, 2034720), (990, 1989504), (1056, 1865160), (1080, 1823712), (1089, 1808640), (1152, 1709730), (1188, 1657920), (1210, 1627776), (1256, 1568160), (1280, 1538757), (1296, 1519760), (1320, 1492128), (1408, 1398870), (1413, 1393920), (1440, 1367784), (1452, 1356480), (1485, 1326336), (1570, 1254528), (1584, 1243440), (1620, 1215808), (1727, 1140480), (1728, 1139820), (1760, 1119096), (1782, 1105280), (1815, 1085184), (1884, 1045440), (1920, 1025838), (1936, 1017360), (1980, 994752), (2112, 932580), (2160, 911856), (2178, 904320), (2304, 854865), (2355, 836352), (2376, 828960), (2420, 813888), (2512, 784080), (2592, 759880), (2640, 746064), (2816, 699435), (2826, 696960), (2880, 683892), (2904, 678240), (2970, 663168), (3140, 627264), (3168, 621720), (3240, 607904), (3267, 602880), (3454, 570240), (3456, 569910), (3520, 559548), (3564, 552640), (3630, 542592), (3768, 522720), (3840, 512919), (3872, 508680), (3960, 497376), (4224, 466290), (4239, 464640), (4320, 455928), (4356, 452160), (4455, 442112), (4710, 418176), (4752, 414480), (4840, 406944), (5024, 392040), (5181, 380160), (5184, 379940), (5280, 373032), (5445, 361728), (5652, 348480), (5760, 341946), (5808, 339120), (5940, 331584), (6280, 313632), (6336, 310860), (6480, 303952), (6534, 301440), (6908, 285120), (6912, 284955), (7040, 279774), (7065, 278784), (7128, 276320), (7260, 271296), (7536, 261360), (7744, 254340), (7920, 248688), (8448, 233145), (8478, 232320), (8635, 228096), (8640, 227964), (8712, 226080), (8910, 221056), (9420, 209088), (9504, 207240), (9680, 203472), (9801, 200960), (10048, 196020), (10362, 190080), (10368, 189970), (10560, 186516), (10890, 180864), (11304, 174240), (11520, 170973), (11616, 169560), (11880, 165792), (12560, 156816), (12672, 155430), (12717, 154880), (12960, 151976), (13068, 150720), (13816, 142560), (14080, 139887), (14130, 139392), (14256, 138160), (14520, 135648), (15072, 130680), (15488, 127170), (15543, 126720), (15840, 124344), (16335, 120576), (16956, 116160), (17270, 114048), (17280, 113982), (17424, 113040), (17820, 110528), (18840, 104544), (18997, 103680), (19008, 103620), (19360, 101736), (19602, 100480), (20096, 98010), (20724, 95040), (20736, 94985), (21120, 93258), (21195, 92928), (21780, 90432), (22608, 87120), (23232, 84780), (23760, 82896), (25120, 78408), (25344, 77715), (25434, 77440), (25905, 76032), (25920, 75988), (26136, 75360), (27632, 71280), (28260, 69696), (28512, 69080), (29040, 67824), (30144, 65340), (30976, 63585), (31086, 63360), (31680, 62172), (32670, 60288), (33912, 58080), (34540, 57024), (34560, 56991), (34848, 56520), (35640, 55264), (37680, 52272), (37994, 51840), (38016, 51810), (38720, 50868), (39204, 50240), (40192, 49005), (41448, 47520), (42240, 46629), (42390, 46464), (43560, 45216)]