164515080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{10007}}^1$

素因数の和:10158

約数の個数: 64

約数和(自身を含む): 497197440

約数和(自身を除く): 332682360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 8220, 10007, 16440, 20014, 30021, 40028, 50035, 60042, 80056, 100070, 120084, 150105, 200140, 240168, 300210, 400280, 600420, 1200840, 1370959, 2741918, 4112877, 5483836, 6854795, 8225754, 10967672, 13709590, 16451508, 20564385, 27419180, 32903016, 41128770, 54838360, 82257540, 164515080]

約数ペア:

[(1, 164515080), (2, 82257540), (3, 54838360), (4, 41128770), (5, 32903016), (6, 27419180), (8, 20564385), (10, 16451508), (12, 13709590), (15, 10967672), (20, 8225754), (24, 6854795), (30, 5483836), (40, 4112877), (60, 2741918), (120, 1370959), (137, 1200840), (274, 600420), (411, 400280), (548, 300210), (685, 240168), (822, 200140), (1096, 150105), (1370, 120084), (1644, 100070), (2055, 80056), (2740, 60042), (3288, 50035), (4110, 40028), (5480, 30021), (8220, 20014), (10007, 16440)]