18923435520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223999}}^1$

素因数の和:224036

約数の個数: 160

約数和(自身を含む): 65995776000

約数和(自身を除く): 47072340480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3520, 3840, 4224, 5280, 5632, 7040, 7680, 8448, 10560, 14080, 16896, 21120, 28160, 42240, 84480, 223999, 447998, 671997, 895996, 1119995, 1343994, 1791992, 2239990, 2463989, 2687988, 3359985, 3583984, 4479980, 4927978, 5375976, 6719970, 7167968, 7391967, 8959960, 9855956, 10751952, 12319945, 13439940, 14335936, 14783934, 17919920, 19711912, 21503904, 24639890, 26879880, 28671872, 29567868, 35839840, 36959835, 39423824, 43007808, 49279780, 53759760, 57343744, 59135736, 71679680, 73919670, 78847648, 86015616, 98559560, 107519520, 114687488, 118271472, 143359360, 147839340, 157695296, 172031232, 197119120, 215039040, 236542944, 286718720, 295678680, 315390592, 344062464, 394238240, 430078080, 473085888, 573437440, 591357360, 630781184, 788476480, 860156160, 946171776, 1182714720, 1261562368, 1576952960, 1720312320, 1892343552, 2365429440, 3153905920, 3784687104, 4730858880, 6307811840, 9461717760, 18923435520]

約数ペア:

[(1, 18923435520), (2, 9461717760), (3, 6307811840), (4, 4730858880), (5, 3784687104), (6, 3153905920), (8, 2365429440), (10, 1892343552), (11, 1720312320), (12, 1576952960), (15, 1261562368), (16, 1182714720), (20, 946171776), (22, 860156160), (24, 788476480), (30, 630781184), (32, 591357360), (33, 573437440), (40, 473085888), (44, 430078080), (48, 394238240), (55, 344062464), (60, 315390592), (64, 295678680), (66, 286718720), (80, 236542944), (88, 215039040), (96, 197119120), (110, 172031232), (120, 157695296), (128, 147839340), (132, 143359360), (160, 118271472), (165, 114687488), (176, 107519520), (192, 98559560), (220, 86015616), (240, 78847648), (256, 73919670), (264, 71679680), (320, 59135736), (330, 57343744), (352, 53759760), (384, 49279780), (440, 43007808), (480, 39423824), (512, 36959835), (528, 35839840), (640, 29567868), (660, 28671872), (704, 26879880), (768, 24639890), (880, 21503904), (960, 19711912), (1056, 17919920), (1280, 14783934), (1320, 14335936), (1408, 13439940), (1536, 12319945), (1760, 10751952), (1920, 9855956), (2112, 8959960), (2560, 7391967), (2640, 7167968), (2816, 6719970), (3520, 5375976), (3840, 4927978), (4224, 4479980), (5280, 3583984), (5632, 3359985), (7040, 2687988), (7680, 2463989), (8448, 2239990), (10560, 1791992), (14080, 1343994), (16896, 1119995), (21120, 895996), (28160, 671997), (42240, 447998), (84480, 223999)]