170225880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128959}}^1$

素因数の和:128984

約数の個数: 64

約数和(自身を含む): 557107200

約数和(自身を除く): 386881320

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, 660, 1320, 128959, 257918, 386877, 515836, 644795, 773754, 1031672, 1289590, 1418549, 1547508, 1934385, 2579180, 2837098, 3095016, 3868770, 4255647, 5158360, 5674196, 7092745, 7737540, 8511294, 11348392, 14185490, 15475080, 17022588, 21278235, 28370980, 34045176, 42556470, 56741960, 85112940, 170225880]

約数ペア:

[(1, 170225880), (2, 85112940), (3, 56741960), (4, 42556470), (5, 34045176), (6, 28370980), (8, 21278235), (10, 17022588), (11, 15475080), (12, 14185490), (15, 11348392), (20, 8511294), (22, 7737540), (24, 7092745), (30, 5674196), (33, 5158360), (40, 4255647), (44, 3868770), (55, 3095016), (60, 2837098), (66, 2579180), (88, 1934385), (110, 1547508), (120, 1418549), (132, 1289590), (165, 1031672), (220, 773754), (264, 644795), (330, 515836), (440, 386877), (660, 257918), (1320, 128959)]