169820560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23327}}^1$

素因数の和:23360

約数の個数: 80

約数和(自身を含む): 485968896

約数和(自身を除く): 316148336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 23327, 46654, 93308, 116635, 163289, 186616, 233270, 303251, 326578, 373232, 466540, 606502, 653156, 816445, 933080, 1213004, 1306312, 1516255, 1632890, 1866160, 2122757, 2426008, 2612624, 3032510, 3265780, 4245514, 4852016, 6065020, 6531560, 8491028, 10613785, 12130040, 13063120, 16982056, 21227570, 24260080, 33964112, 42455140, 84910280, 169820560]

約数ペア:

[(1, 169820560), (2, 84910280), (4, 42455140), (5, 33964112), (7, 24260080), (8, 21227570), (10, 16982056), (13, 13063120), (14, 12130040), (16, 10613785), (20, 8491028), (26, 6531560), (28, 6065020), (35, 4852016), (40, 4245514), (52, 3265780), (56, 3032510), (65, 2612624), (70, 2426008), (80, 2122757), (91, 1866160), (104, 1632890), (112, 1516255), (130, 1306312), (140, 1213004), (182, 933080), (208, 816445), (260, 653156), (280, 606502), (364, 466540), (455, 373232), (520, 326578), (560, 303251), (728, 233270), (910, 186616), (1040, 163289), (1456, 116635), (1820, 93308), (3640, 46654), (7280, 23327)]