7387944960

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21863}}^1$

素因数の和:21904

約数の個数: 192

約数和(自身を含む): 25785527040

約数和(自身を除く): 18397582080

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, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2048, 2112, 2560, 2640, 2816, 3072, 3520, 3840, 4224, 5120, 5280, 5632, 6144, 7040, 7680, 8448, 10240, 10560, 11264, 14080, 15360, 16896, 21120, 21863, 22528, 28160, 30720, 33792, 42240, 43726, 56320, 65589, 67584, 84480, 87452, 109315, 112640, 131178, 168960, 174904, 218630, 240493, 262356, 327945, 337920, 349808, 437260, 480986, 524712, 655890, 699616, 721479, 874520, 961972, 1049424, 1202465, 1311780, 1399232, 1442958, 1749040, 1923944, 2098848, 2404930, 2623560, 2798464, 2885916, 3498080, 3607395, 3847888, 4197696, 4809860, 5247120, 5596928, 5771832, 6996160, 7214790, 7695776, 8395392, 9619720, 10494240, 11193856, 11543664, 13992320, 14429580, 15391552, 16790784, 19239440, 20988480, 22387712, 23087328, 27984640, 28859160, 30783104, 33581568, 38478880, 41976960, 44775424, 46174656, 55969280, 57718320, 61566208, 67163136, 76957760, 83953920, 92349312, 111938560, 115436640, 123132416, 134326272, 153915520, 167907840, 184698624, 223877120, 230873280, 246264832, 307831040, 335815680, 369397248, 461746560, 492529664, 615662080, 671631360, 738794496, 923493120, 1231324160, 1477588992, 1846986240, 2462648320, 3693972480, 7387944960]

約数ペア:

[(1, 7387944960), (2, 3693972480), (3, 2462648320), (4, 1846986240), (5, 1477588992), (6, 1231324160), (8, 923493120), (10, 738794496), (11, 671631360), (12, 615662080), (15, 492529664), (16, 461746560), (20, 369397248), (22, 335815680), (24, 307831040), (30, 246264832), (32, 230873280), (33, 223877120), (40, 184698624), (44, 167907840), (48, 153915520), (55, 134326272), (60, 123132416), (64, 115436640), (66, 111938560), (80, 92349312), (88, 83953920), (96, 76957760), (110, 67163136), (120, 61566208), (128, 57718320), (132, 55969280), (160, 46174656), (165, 44775424), (176, 41976960), (192, 38478880), (220, 33581568), (240, 30783104), (256, 28859160), (264, 27984640), (320, 23087328), (330, 22387712), (352, 20988480), (384, 19239440), (440, 16790784), (480, 15391552), (512, 14429580), (528, 13992320), (640, 11543664), (660, 11193856), (704, 10494240), (768, 9619720), (880, 8395392), (960, 7695776), (1024, 7214790), (1056, 6996160), (1280, 5771832), (1320, 5596928), (1408, 5247120), (1536, 4809860), (1760, 4197696), (1920, 3847888), (2048, 3607395), (2112, 3498080), (2560, 2885916), (2640, 2798464), (2816, 2623560), (3072, 2404930), (3520, 2098848), (3840, 1923944), (4224, 1749040), (5120, 1442958), (5280, 1399232), (5632, 1311780), (6144, 1202465), (7040, 1049424), (7680, 961972), (8448, 874520), (10240, 721479), (10560, 699616), (11264, 655890), (14080, 524712), (15360, 480986), (16896, 437260), (21120, 349808), (21863, 337920), (22528, 327945), (28160, 262356), (30720, 240493), (33792, 218630), (42240, 174904), (43726, 168960), (56320, 131178), (65589, 112640), (67584, 109315), (84480, 87452)]