214653480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77773}}^1$

素因数の和:77810

約数の個数: 64

約数和(自身を含む): 671967360

約数和(自身を除く): 457313880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 77773, 155546, 233319, 311092, 388865, 466638, 622184, 777730, 933276, 1166595, 1555460, 1788779, 1866552, 2333190, 3110920, 3577558, 4666380, 5366337, 7155116, 8943895, 9332760, 10732674, 14310232, 17887790, 21465348, 26831685, 35775580, 42930696, 53663370, 71551160, 107326740, 214653480]

約数ペア:

[(1, 214653480), (2, 107326740), (3, 71551160), (4, 53663370), (5, 42930696), (6, 35775580), (8, 26831685), (10, 21465348), (12, 17887790), (15, 14310232), (20, 10732674), (23, 9332760), (24, 8943895), (30, 7155116), (40, 5366337), (46, 4666380), (60, 3577558), (69, 3110920), (92, 2333190), (115, 1866552), (120, 1788779), (138, 1555460), (184, 1166595), (230, 933276), (276, 777730), (345, 622184), (460, 466638), (552, 388865), (690, 311092), (920, 233319), (1380, 155546), (2760, 77773)]