19537244160

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{45427}}^1$

素因数の和:45466

約数の個数: 208

約数和(自身を含む): 71443343616

約数和(自身を除く): 51906099456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4096, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 12288, 13440, 14336, 15360, 17920, 20480, 21504, 26880, 28672, 30720, 35840, 43008, 45427, 53760, 61440, 71680, 86016, 90854, 107520, 136281, 143360, 181708, 215040, 227135, 272562, 317989, 363416, 430080, 454270, 545124, 635978, 681405, 726832, 908540, 953967, 1090248, 1271956, 1362810, 1453664, 1589945, 1817080, 1907934, 2180496, 2543912, 2725620, 2907328, 3179890, 3634160, 3815868, 4360992, 4769835, 5087824, 5451240, 5814656, 6359780, 7268320, 7631736, 8721984, 9539670, 10175648, 10902480, 11629312, 12719560, 14536640, 15263472, 17443968, 19079340, 20351296, 21804960, 23258624, 25439120, 29073280, 30526944, 34887936, 38158680, 40702592, 43609920, 46517248, 50878240, 58146560, 61053888, 69775872, 76317360, 81405184, 87219840, 93034496, 101756480, 116293120, 122107776, 139551744, 152634720, 162810368, 174439680, 186068992, 203512960, 232586240, 244215552, 279103488, 305269440, 325620736, 348879360, 407025920, 465172480, 488431104, 558206976, 610538880, 651241472, 697758720, 814051840, 930344960, 976862208, 1221077760, 1302482944, 1395517440, 1628103680, 1953724416, 2442155520, 2791034880, 3256207360, 3907448832, 4884311040, 6512414720, 9768622080, 19537244160]

約数ペア:

[(1, 19537244160), (2, 9768622080), (3, 6512414720), (4, 4884311040), (5, 3907448832), (6, 3256207360), (7, 2791034880), (8, 2442155520), (10, 1953724416), (12, 1628103680), (14, 1395517440), (15, 1302482944), (16, 1221077760), (20, 976862208), (21, 930344960), (24, 814051840), (28, 697758720), (30, 651241472), (32, 610538880), (35, 558206976), (40, 488431104), (42, 465172480), (48, 407025920), (56, 348879360), (60, 325620736), (64, 305269440), (70, 279103488), (80, 244215552), (84, 232586240), (96, 203512960), (105, 186068992), (112, 174439680), (120, 162810368), (128, 152634720), (140, 139551744), (160, 122107776), (168, 116293120), (192, 101756480), (210, 93034496), (224, 87219840), (240, 81405184), (256, 76317360), (280, 69775872), (320, 61053888), (336, 58146560), (384, 50878240), (420, 46517248), (448, 43609920), (480, 40702592), (512, 38158680), (560, 34887936), (640, 30526944), (672, 29073280), (768, 25439120), (840, 23258624), (896, 21804960), (960, 20351296), (1024, 19079340), (1120, 17443968), (1280, 15263472), (1344, 14536640), (1536, 12719560), (1680, 11629312), (1792, 10902480), (1920, 10175648), (2048, 9539670), (2240, 8721984), (2560, 7631736), (2688, 7268320), (3072, 6359780), (3360, 5814656), (3584, 5451240), (3840, 5087824), (4096, 4769835), (4480, 4360992), (5120, 3815868), (5376, 3634160), (6144, 3179890), (6720, 2907328), (7168, 2725620), (7680, 2543912), (8960, 2180496), (10240, 1907934), (10752, 1817080), (12288, 1589945), (13440, 1453664), (14336, 1362810), (15360, 1271956), (17920, 1090248), (20480, 953967), (21504, 908540), (26880, 726832), (28672, 681405), (30720, 635978), (35840, 545124), (43008, 454270), (45427, 430080), (53760, 363416), (61440, 317989), (71680, 272562), (86016, 227135), (90854, 215040), (107520, 181708), (136281, 143360)]