201640387560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{5473409}}^1$

素因数の和:5473730

約数の個数: 64

約数和(自身を含む): 606891700800

約数和(自身を除く): 405251313240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 6140, 7368, 9210, 12280, 18420, 36840, 5473409, 10946818, 16420227, 21893636, 27367045, 32840454, 43787272, 54734090, 65680908, 82101135, 109468180, 131361816, 164202270, 218936360, 328404540, 656809080, 1680336563, 3360673126, 5041009689, 6721346252, 8401682815, 10082019378, 13442692504, 16803365630, 20164038756, 25205048445, 33606731260, 40328077512, 50410096890, 67213462520, 100820193780, 201640387560]

約数ペア:

[(1, 201640387560), (2, 100820193780), (3, 67213462520), (4, 50410096890), (5, 40328077512), (6, 33606731260), (8, 25205048445), (10, 20164038756), (12, 16803365630), (15, 13442692504), (20, 10082019378), (24, 8401682815), (30, 6721346252), (40, 5041009689), (60, 3360673126), (120, 1680336563), (307, 656809080), (614, 328404540), (921, 218936360), (1228, 164202270), (1535, 131361816), (1842, 109468180), (2456, 82101135), (3070, 65680908), (3684, 54734090), (4605, 43787272), (6140, 32840454), (7368, 27367045), (9210, 21893636), (12280, 16420227), (18420, 10946818), (36840, 5473409)]