171160440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 565125120

約数和(自身を除く): 393964680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 330, 381, 440, 508, 635, 660, 762, 1016, 1021, 1270, 1320, 1397, 1524, 1905, 2042, 2540, 2794, 3048, 3063, 3810, 4084, 4191, 5080, 5105, 5588, 6126, 6985, 7620, 8168, 8382, 10210, 11176, 11231, 12252, 13970, 15240, 15315, 16764, 20420, 20955, 22462, 24504, 27940, 30630, 33528, 33693, 40840, 41910, 44924, 55880, 56155, 61260, 67386, 83820, 89848, 112310, 122520, 129667, 134772, 167640, 168465, 224620, 259334, 269544, 336930, 389001, 449240, 518668, 648335, 673860, 778002, 1037336, 1296670, 1347720, 1426337, 1556004, 1945005, 2593340, 2852674, 3112008, 3890010, 4279011, 5186680, 5705348, 7131685, 7780020, 8558022, 11410696, 14263370, 15560040, 17116044, 21395055, 28526740, 34232088, 42790110, 57053480, 85580220, 171160440]

約数ペア:

[(1, 171160440), (2, 85580220), (3, 57053480), (4, 42790110), (5, 34232088), (6, 28526740), (8, 21395055), (10, 17116044), (11, 15560040), (12, 14263370), (15, 11410696), (20, 8558022), (22, 7780020), (24, 7131685), (30, 5705348), (33, 5186680), (40, 4279011), (44, 3890010), (55, 3112008), (60, 2852674), (66, 2593340), (88, 1945005), (110, 1556004), (120, 1426337), (127, 1347720), (132, 1296670), (165, 1037336), (220, 778002), (254, 673860), (264, 648335), (330, 518668), (381, 449240), (440, 389001), (508, 336930), (635, 269544), (660, 259334), (762, 224620), (1016, 168465), (1021, 167640), (1270, 134772), (1320, 129667), (1397, 122520), (1524, 112310), (1905, 89848), (2042, 83820), (2540, 67386), (2794, 61260), (3048, 56155), (3063, 55880), (3810, 44924), (4084, 41910), (4191, 40840), (5080, 33693), (5105, 33528), (5588, 30630), (6126, 27940), (6985, 24504), (7620, 22462), (8168, 20955), (8382, 20420), (10210, 16764), (11176, 15315), (11231, 15240), (12252, 13970)]