1566506040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2417}}^1$

素因数の和:2933

約数の個数: 128

約数和(自身を含む): 5139313920

約数和(自身を除く): 3572807880

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, 132, 165, 220, 264, 330, 440, 491, 660, 982, 1320, 1473, 1964, 2417, 2455, 2946, 3928, 4834, 4910, 5401, 5892, 7251, 7365, 9668, 9820, 10802, 11784, 12085, 14502, 14730, 16203, 19336, 19640, 21604, 24170, 26587, 27005, 29004, 29460, 32406, 36255, 43208, 48340, 53174, 54010, 58008, 58920, 64812, 72510, 79761, 81015, 96680, 106348, 108020, 129624, 132935, 145020, 159522, 162030, 212696, 216040, 265870, 290040, 319044, 324060, 398805, 531740, 638088, 648120, 797610, 1063480, 1186747, 1595220, 2373494, 3190440, 3560241, 4746988, 5933735, 7120482, 9493976, 11867470, 13054217, 14240964, 17801205, 23734940, 26108434, 28481928, 35602410, 39162651, 47469880, 52216868, 65271085, 71204820, 78325302, 104433736, 130542170, 142409640, 156650604, 195813255, 261084340, 313301208, 391626510, 522168680, 783253020, 1566506040]

約数ペア:

[(1, 1566506040), (2, 783253020), (3, 522168680), (4, 391626510), (5, 313301208), (6, 261084340), (8, 195813255), (10, 156650604), (11, 142409640), (12, 130542170), (15, 104433736), (20, 78325302), (22, 71204820), (24, 65271085), (30, 52216868), (33, 47469880), (40, 39162651), (44, 35602410), (55, 28481928), (60, 26108434), (66, 23734940), (88, 17801205), (110, 14240964), (120, 13054217), (132, 11867470), (165, 9493976), (220, 7120482), (264, 5933735), (330, 4746988), (440, 3560241), (491, 3190440), (660, 2373494), (982, 1595220), (1320, 1186747), (1473, 1063480), (1964, 797610), (2417, 648120), (2455, 638088), (2946, 531740), (3928, 398805), (4834, 324060), (4910, 319044), (5401, 290040), (5892, 265870), (7251, 216040), (7365, 212696), (9668, 162030), (9820, 159522), (10802, 145020), (11784, 132935), (12085, 129624), (14502, 108020), (14730, 106348), (16203, 96680), (19336, 81015), (19640, 79761), (21604, 72510), (24170, 64812), (26587, 58920), (27005, 58008), (29004, 54010), (29460, 53174), (32406, 48340), (36255, 43208)]