207403080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{9049}}^1$

素因数の和:9254

約数の個数: 64

約数和(自身を含む): 625536000

約数和(自身を除く): 418132920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 9049, 11460, 18098, 22920, 27147, 36196, 45245, 54294, 72392, 90490, 108588, 135735, 180980, 217176, 271470, 361960, 542940, 1085880, 1728359, 3456718, 5185077, 6913436, 8641795, 10370154, 13826872, 17283590, 20740308, 25925385, 34567180, 41480616, 51850770, 69134360, 103701540, 207403080]

約数ペア:

[(1, 207403080), (2, 103701540), (3, 69134360), (4, 51850770), (5, 41480616), (6, 34567180), (8, 25925385), (10, 20740308), (12, 17283590), (15, 13826872), (20, 10370154), (24, 8641795), (30, 6913436), (40, 5185077), (60, 3456718), (120, 1728359), (191, 1085880), (382, 542940), (573, 361960), (764, 271470), (955, 217176), (1146, 180980), (1528, 135735), (1910, 108588), (2292, 90490), (2865, 72392), (3820, 54294), (4584, 45245), (5730, 36196), (7640, 27147), (9049, 22920), (11460, 18098)]