339680460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3833}}^1$

素因数の和:4063

約数の個数: 96

約数和(自身を含む): 1092413952

約数和(自身を除く): 752733492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 844, 1055, 1266, 1477, 2110, 2532, 2954, 3165, 3833, 4220, 4431, 5908, 6330, 7385, 7666, 8862, 11499, 12660, 14770, 15332, 17724, 19165, 22155, 22998, 26831, 29540, 38330, 44310, 45996, 53662, 57495, 76660, 80493, 88620, 107324, 114990, 134155, 160986, 229980, 268310, 321972, 402465, 536620, 804930, 808763, 1609860, 1617526, 2426289, 3235052, 4043815, 4852578, 5661341, 8087630, 9705156, 11322682, 12131445, 16175260, 16984023, 22645364, 24262890, 28306705, 33968046, 48525780, 56613410, 67936092, 84920115, 113226820, 169840230, 339680460]

約数ペア:

[(1, 339680460), (2, 169840230), (3, 113226820), (4, 84920115), (5, 67936092), (6, 56613410), (7, 48525780), (10, 33968046), (12, 28306705), (14, 24262890), (15, 22645364), (20, 16984023), (21, 16175260), (28, 12131445), (30, 11322682), (35, 9705156), (42, 8087630), (60, 5661341), (70, 4852578), (84, 4043815), (105, 3235052), (140, 2426289), (210, 1617526), (211, 1609860), (420, 808763), (422, 804930), (633, 536620), (844, 402465), (1055, 321972), (1266, 268310), (1477, 229980), (2110, 160986), (2532, 134155), (2954, 114990), (3165, 107324), (3833, 88620), (4220, 80493), (4431, 76660), (5908, 57495), (6330, 53662), (7385, 45996), (7666, 44310), (8862, 38330), (11499, 29540), (12660, 26831), (14770, 22998), (15332, 22155), (17724, 19165)]