131972040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12641}}^1$

素因数の和:12687

約数の個数: 96

約数和(自身を含む): 443734200

約数和(自身を除く): 311762160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 12641, 25282, 37923, 50564, 63205, 75846, 101128, 113769, 126410, 151692, 189615, 227538, 252820, 303384, 366589, 379230, 455076, 505640, 568845, 733178, 758460, 910152, 1099767, 1137690, 1466356, 1516920, 1832945, 2199534, 2275380, 2932712, 3299301, 3665890, 4399068, 4550760, 5498835, 6598602, 7331780, 8798136, 10997670, 13197204, 14663560, 16496505, 21995340, 26394408, 32993010, 43990680, 65986020, 131972040]

約数ペア:

[(1, 131972040), (2, 65986020), (3, 43990680), (4, 32993010), (5, 26394408), (6, 21995340), (8, 16496505), (9, 14663560), (10, 13197204), (12, 10997670), (15, 8798136), (18, 7331780), (20, 6598602), (24, 5498835), (29, 4550760), (30, 4399068), (36, 3665890), (40, 3299301), (45, 2932712), (58, 2275380), (60, 2199534), (72, 1832945), (87, 1516920), (90, 1466356), (116, 1137690), (120, 1099767), (145, 910152), (174, 758460), (180, 733178), (232, 568845), (261, 505640), (290, 455076), (348, 379230), (360, 366589), (435, 303384), (522, 252820), (580, 227538), (696, 189615), (870, 151692), (1044, 126410), (1160, 113769), (1305, 101128), (1740, 75846), (2088, 63205), (2610, 50564), (3480, 37923), (5220, 25282), (10440, 12641)]