2170874880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{47111}}^1$

素因数の和:47142

約数の個数: 132

約数和(自身を含む): 7522184592

約数和(自身を除く): 5351309712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 47111, 94222, 141333, 188444, 235555, 282666, 376888, 423999, 471110, 565332, 706665, 753776, 847998, 942220, 1130664, 1413330, 1507552, 1695996, 1884440, 2119995, 2261328, 2826660, 3015104, 3391992, 3768880, 4239990, 4522656, 5653320, 6030208, 6783984, 7537760, 8479980, 9045312, 11306640, 12060416, 13567968, 15075520, 16959960, 18090624, 22613280, 24120832, 27135936, 30151040, 33919920, 36181248, 45226560, 48241664, 54271872, 60302080, 67839840, 72362496, 90453120, 108543744, 120604160, 135679680, 144724992, 180906240, 217087488, 241208320, 271359360, 361812480, 434174976, 542718720, 723624960, 1085437440, 2170874880]

約数ペア:

[(1, 2170874880), (2, 1085437440), (3, 723624960), (4, 542718720), (5, 434174976), (6, 361812480), (8, 271359360), (9, 241208320), (10, 217087488), (12, 180906240), (15, 144724992), (16, 135679680), (18, 120604160), (20, 108543744), (24, 90453120), (30, 72362496), (32, 67839840), (36, 60302080), (40, 54271872), (45, 48241664), (48, 45226560), (60, 36181248), (64, 33919920), (72, 30151040), (80, 27135936), (90, 24120832), (96, 22613280), (120, 18090624), (128, 16959960), (144, 15075520), (160, 13567968), (180, 12060416), (192, 11306640), (240, 9045312), (256, 8479980), (288, 7537760), (320, 6783984), (360, 6030208), (384, 5653320), (480, 4522656), (512, 4239990), (576, 3768880), (640, 3391992), (720, 3015104), (768, 2826660), (960, 2261328), (1024, 2119995), (1152, 1884440), (1280, 1695996), (1440, 1507552), (1536, 1413330), (1920, 1130664), (2304, 942220), (2560, 847998), (2880, 753776), (3072, 706665), (3840, 565332), (4608, 471110), (5120, 423999), (5760, 376888), (7680, 282666), (9216, 235555), (11520, 188444), (15360, 141333), (23040, 94222), (46080, 47111)]