169486240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13757}}^1$

素因数の和:13790

約数の個数: 96

約数和(自身を含む): 499250304

約数和(自身を除く): 329764064

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 13757, 27514, 55028, 68785, 96299, 110056, 137570, 151327, 192598, 220112, 275140, 302654, 385196, 440224, 481495, 550280, 605308, 756635, 770392, 962990, 1059289, 1100560, 1210616, 1513270, 1540784, 1925980, 2118578, 2201120, 2421232, 3026540, 3081568, 3851960, 4237156, 4842464, 5296445, 6053080, 7703920, 8474312, 10592890, 12106160, 15407840, 16948624, 21185780, 24212320, 33897248, 42371560, 84743120, 169486240]

約数ペア:

[(1, 169486240), (2, 84743120), (4, 42371560), (5, 33897248), (7, 24212320), (8, 21185780), (10, 16948624), (11, 15407840), (14, 12106160), (16, 10592890), (20, 8474312), (22, 7703920), (28, 6053080), (32, 5296445), (35, 4842464), (40, 4237156), (44, 3851960), (55, 3081568), (56, 3026540), (70, 2421232), (77, 2201120), (80, 2118578), (88, 1925980), (110, 1540784), (112, 1513270), (140, 1210616), (154, 1100560), (160, 1059289), (176, 962990), (220, 770392), (224, 756635), (280, 605308), (308, 550280), (352, 481495), (385, 440224), (440, 385196), (560, 302654), (616, 275140), (770, 220112), (880, 192598), (1120, 151327), (1232, 137570), (1540, 110056), (1760, 96299), (2464, 68785), (3080, 55028), (6160, 27514), (12320, 13757)]