127637440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3042

約数の個数: 112

約数和(自身を含む): 365760000

約数和(自身を除く): 238122560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 2999, 3040, 4256, 5320, 5998, 6080, 8512, 10640, 11996, 14995, 20993, 21280, 23992, 29990, 41986, 42560, 47984, 56981, 59980, 83972, 95968, 104965, 113962, 119960, 167944, 191936, 209930, 227924, 239920, 284905, 335888, 398867, 419860, 455848, 479840, 569810, 671776, 797734, 839720, 911696, 959680, 1139620, 1343552, 1595468, 1679440, 1823392, 1994335, 2279240, 3190936, 3358880, 3646784, 3988670, 4558480, 6381872, 6717760, 7977340, 9116960, 12763744, 15954680, 18233920, 25527488, 31909360, 63818720, 127637440]

約数ペア:

[(1, 127637440), (2, 63818720), (4, 31909360), (5, 25527488), (7, 18233920), (8, 15954680), (10, 12763744), (14, 9116960), (16, 7977340), (19, 6717760), (20, 6381872), (28, 4558480), (32, 3988670), (35, 3646784), (38, 3358880), (40, 3190936), (56, 2279240), (64, 1994335), (70, 1823392), (76, 1679440), (80, 1595468), (95, 1343552), (112, 1139620), (133, 959680), (140, 911696), (152, 839720), (160, 797734), (190, 671776), (224, 569810), (266, 479840), (280, 455848), (304, 419860), (320, 398867), (380, 335888), (448, 284905), (532, 239920), (560, 227924), (608, 209930), (665, 191936), (760, 167944), (1064, 119960), (1120, 113962), (1216, 104965), (1330, 95968), (1520, 83972), (2128, 59980), (2240, 56981), (2660, 47984), (2999, 42560), (3040, 41986), (4256, 29990), (5320, 23992), (5998, 21280), (6080, 20993), (8512, 14995), (10640, 11996)]