207661778760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{17840359}}^1$

素因数の和:17840470

約数の個数: 64

約数和(自身を含む): 629407900800

約数和(自身を除く): 421746122040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 17840359, 35680718, 53521077, 71361436, 89201795, 107042154, 142722872, 178403590, 214084308, 267605385, 356807180, 428168616, 535210770, 713614360, 1070421540, 1730514823, 2140843080, 3461029646, 5191544469, 6922059292, 8652574115, 10383088938, 13844118584, 17305148230, 20766177876, 25957722345, 34610296460, 41532355752, 51915444690, 69220592920, 103830889380, 207661778760]

約数ペア:

[(1, 207661778760), (2, 103830889380), (3, 69220592920), (4, 51915444690), (5, 41532355752), (6, 34610296460), (8, 25957722345), (10, 20766177876), (12, 17305148230), (15, 13844118584), (20, 10383088938), (24, 8652574115), (30, 6922059292), (40, 5191544469), (60, 3461029646), (97, 2140843080), (120, 1730514823), (194, 1070421540), (291, 713614360), (388, 535210770), (485, 428168616), (582, 356807180), (776, 267605385), (970, 214084308), (1164, 178403590), (1455, 142722872), (1940, 107042154), (2328, 89201795), (2910, 71361436), (3880, 53521077), (5820, 35680718), (11640, 17840359)]