186741520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 514199232

約数和(自身を除く): 327457712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 347, 434, 496, 560, 620, 694, 868, 961, 1085, 1240, 1388, 1735, 1736, 1922, 2170, 2429, 2480, 2776, 3470, 3472, 3844, 4340, 4805, 4858, 5552, 6727, 6940, 7688, 8680, 9610, 9716, 10757, 12145, 13454, 13880, 15376, 17360, 19220, 19432, 21514, 24290, 26908, 27760, 33635, 38440, 38864, 43028, 48580, 53785, 53816, 67270, 75299, 76880, 86056, 97160, 107570, 107632, 134540, 150598, 172112, 194320, 215140, 269080, 301196, 333467, 376495, 430280, 538160, 602392, 666934, 752990, 860560, 1204784, 1333868, 1505980, 1667335, 2334269, 2667736, 3011960, 3334670, 4668538, 5335472, 6023920, 6669340, 9337076, 11671345, 13338680, 18674152, 23342690, 26677360, 37348304, 46685380, 93370760, 186741520]

約数ペア:

[(1, 186741520), (2, 93370760), (4, 46685380), (5, 37348304), (7, 26677360), (8, 23342690), (10, 18674152), (14, 13338680), (16, 11671345), (20, 9337076), (28, 6669340), (31, 6023920), (35, 5335472), (40, 4668538), (56, 3334670), (62, 3011960), (70, 2667736), (80, 2334269), (112, 1667335), (124, 1505980), (140, 1333868), (155, 1204784), (217, 860560), (248, 752990), (280, 666934), (310, 602392), (347, 538160), (434, 430280), (496, 376495), (560, 333467), (620, 301196), (694, 269080), (868, 215140), (961, 194320), (1085, 172112), (1240, 150598), (1388, 134540), (1735, 107632), (1736, 107570), (1922, 97160), (2170, 86056), (2429, 76880), (2480, 75299), (2776, 67270), (3470, 53816), (3472, 53785), (3844, 48580), (4340, 43028), (4805, 38864), (4858, 38440), (5552, 33635), (6727, 27760), (6940, 26908), (7688, 24290), (8680, 21514), (9610, 19432), (9716, 19220), (10757, 17360), (12145, 15376), (13454, 13880)]