1520283632

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^3\times {\mathrm{1979}}^1$

素因数の和:2051

約数の個数: 80

約数和(自身を含む): 3555129600

約数和(自身を除く): 2034845968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 361, 532, 722, 1064, 1444, 1979, 2128, 2527, 2888, 3958, 5054, 5776, 6859, 7916, 10108, 13718, 13853, 15832, 20216, 27436, 27706, 31664, 37601, 40432, 48013, 54872, 55412, 75202, 96026, 109744, 110824, 150404, 192052, 221648, 263207, 300808, 384104, 526414, 601616, 714419, 768208, 1052828, 1428838, 2105656, 2857676, 4211312, 5000933, 5715352, 10001866, 11430704, 13573961, 20003732, 27147922, 40007464, 54295844, 80014928, 95017727, 108591688, 190035454, 217183376, 380070908, 760141816, 1520283632]

約数ペア:

[(1, 1520283632), (2, 760141816), (4, 380070908), (7, 217183376), (8, 190035454), (14, 108591688), (16, 95017727), (19, 80014928), (28, 54295844), (38, 40007464), (56, 27147922), (76, 20003732), (112, 13573961), (133, 11430704), (152, 10001866), (266, 5715352), (304, 5000933), (361, 4211312), (532, 2857676), (722, 2105656), (1064, 1428838), (1444, 1052828), (1979, 768208), (2128, 714419), (2527, 601616), (2888, 526414), (3958, 384104), (5054, 300808), (5776, 263207), (6859, 221648), (7916, 192052), (10108, 150404), (13718, 110824), (13853, 109744), (15832, 96026), (20216, 75202), (27436, 55412), (27706, 54872), (31664, 48013), (37601, 40432)]