1814192640

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:721

約数の個数: 400

約数和(自身を含む): 7008098328

約数和(自身を除く): 5193905688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 673, 702, 720, 768, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1346, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2019, 2080, 2106, 2160, 2304, 2340, 2496, 2560, 2592, 2692, 2808, 2880, 3120, 3240, 3328, 3365, 3456, 3510, 3744, 3840, 4038, 4160, 4212, 4320, 4608, 4680, 4992, 5184, 5265, 5384, 5616, 5760, 6057, 6240, 6480, 6656, 6730, 6912, 7020, 7488, 7680, 8076, 8320, 8424, 8640, 8749, 9360, 9984, 10095, 10368, 10530, 10768, 11232, 11520, 12114, 12480, 12960, 13460, 13824, 14040, 14976, 16152, 16640, 16848, 17280, 17498, 18171, 18720, 19968, 20190, 20736, 21060, 21536, 22464, 23040, 24228, 24960, 25920, 26247, 26920, 28080, 29952, 30285, 32304, 33280, 33696, 34560, 34996, 36342, 37440, 40380, 41472, 42120, 43072, 43745, 44928, 48456, 49920, 51840, 52494, 53840, 54513, 56160, 59904, 60570, 64608, 67392, 69120, 69992, 72684, 74880, 78741, 80760, 84240, 86144, 87490, 89856, 90855, 96912, 99840, 103680, 104988, 107680, 109026, 112320, 121140, 129216, 131235, 134784, 139984, 145368, 149760, 157482, 161520, 168480, 172288, 174980, 179712, 181710, 193824, 207360, 209976, 215360, 218052, 224640, 236223, 242280, 258432, 262470, 269568, 272565, 279968, 290736, 299520, 314964, 323040, 336960, 344576, 349960, 363420, 387648, 393705, 419952, 430720, 436104, 449280, 472446, 484560, 516864, 524940, 539136, 545130, 559936, 581472, 629928, 646080, 673920, 699920, 708669, 726840, 775296, 787410, 839904, 861440, 872208, 898560, 944892, 969120, 1033728, 1049880, 1090260, 1119872, 1162944, 1181115, 1259856, 1292160, 1347840, 1399840, 1417338, 1453680, 1550592, 1574820, 1679808, 1722880, 1744416, 1889784, 1938240, 2099760, 2180520, 2239744, 2325888, 2362230, 2519712, 2584320, 2695680, 2799680, 2834676, 2907360, 3101184, 3149640, 3359616, 3488832, 3543345, 3779568, 3876480, 4199520, 4361040, 4479488, 4651776, 4724460, 5039424, 5168640, 5599360, 5669352, 5814720, 6299280, 6719232, 6977664, 7086690, 7559136, 7752960, 8399040, 8722080, 9303552, 9448920, 10078848, 11198720, 11338704, 11629440, 12598560, 13438464, 13955328, 14173380, 15118272, 15505920, 16798080, 17444160, 18897840, 20157696, 22397440, 22677408, 23258880, 25197120, 27910656, 28346760, 30236544, 33596160, 34888320, 37795680, 40315392, 45354816, 46517760, 50394240, 56693520, 60473088, 67192320, 69776640, 75591360, 90709632, 100788480, 113387040, 120946176, 139553280, 151182720, 181419264, 201576960, 226774080, 302365440, 362838528, 453548160, 604730880, 907096320, 1814192640]

約数ペア:

[(1, 1814192640), (2, 907096320), (3, 604730880), (4, 453548160), (5, 362838528), (6, 302365440), (8, 226774080), (9, 201576960), (10, 181419264), (12, 151182720), (13, 139553280), (15, 120946176), (16, 113387040), (18, 100788480), (20, 90709632), (24, 75591360), (26, 69776640), (27, 67192320), (30, 60473088), (32, 56693520), (36, 50394240), (39, 46517760), (40, 45354816), (45, 40315392), (48, 37795680), (52, 34888320), (54, 33596160), (60, 30236544), (64, 28346760), (65, 27910656), (72, 25197120), (78, 23258880), (80, 22677408), (81, 22397440), (90, 20157696), (96, 18897840), (104, 17444160), (108, 16798080), (117, 15505920), (120, 15118272), (128, 14173380), (130, 13955328), (135, 13438464), (144, 12598560), (156, 11629440), (160, 11338704), (162, 11198720), (180, 10078848), (192, 9448920), (195, 9303552), (208, 8722080), (216, 8399040), (234, 7752960), (240, 7559136), (256, 7086690), (260, 6977664), (270, 6719232), (288, 6299280), (312, 5814720), (320, 5669352), (324, 5599360), (351, 5168640), (360, 5039424), (384, 4724460), (390, 4651776), (405, 4479488), (416, 4361040), (432, 4199520), (468, 3876480), (480, 3779568), (512, 3543345), (520, 3488832), (540, 3359616), (576, 3149640), (585, 3101184), (624, 2907360), (640, 2834676), (648, 2799680), (673, 2695680), (702, 2584320), (720, 2519712), (768, 2362230), (780, 2325888), (810, 2239744), (832, 2180520), (864, 2099760), (936, 1938240), (960, 1889784), (1040, 1744416), (1053, 1722880), (1080, 1679808), (1152, 1574820), (1170, 1550592), (1248, 1453680), (1280, 1417338), (1296, 1399840), (1346, 1347840), (1404, 1292160), (1440, 1259856), (1536, 1181115), (1560, 1162944), (1620, 1119872), (1664, 1090260), (1728, 1049880), (1755, 1033728), (1872, 969120), (1920, 944892), (2019, 898560), (2080, 872208), (2106, 861440), (2160, 839904), (2304, 787410), (2340, 775296), (2496, 726840), (2560, 708669), (2592, 699920), (2692, 673920), (2808, 646080), (2880, 629928), (3120, 581472), (3240, 559936), (3328, 545130), (3365, 539136), (3456, 524940), (3510, 516864), (3744, 484560), (3840, 472446), (4038, 449280), (4160, 436104), (4212, 430720), (4320, 419952), (4608, 393705), (4680, 387648), (4992, 363420), (5184, 349960), (5265, 344576), (5384, 336960), (5616, 323040), (5760, 314964), (6057, 299520), (6240, 290736), (6480, 279968), (6656, 272565), (6730, 269568), (6912, 262470), (7020, 258432), (7488, 242280), (7680, 236223), (8076, 224640), (8320, 218052), (8424, 215360), (8640, 209976), (8749, 207360), (9360, 193824), (9984, 181710), (10095, 179712), (10368, 174980), (10530, 172288), (10768, 168480), (11232, 161520), (11520, 157482), (12114, 149760), (12480, 145368), (12960, 139984), (13460, 134784), (13824, 131235), (14040, 129216), (14976, 121140), (16152, 112320), (16640, 109026), (16848, 107680), (17280, 104988), (17498, 103680), (18171, 99840), (18720, 96912), (19968, 90855), (20190, 89856), (20736, 87490), (21060, 86144), (21536, 84240), (22464, 80760), (23040, 78741), (24228, 74880), (24960, 72684), (25920, 69992), (26247, 69120), (26920, 67392), (28080, 64608), (29952, 60570), (30285, 59904), (32304, 56160), (33280, 54513), (33696, 53840), (34560, 52494), (34996, 51840), (36342, 49920), (37440, 48456), (40380, 44928), (41472, 43745), (42120, 43072)]