165470520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2797}}^1$

素因数の和:2857

約数の個数: 128

約数和(自身を含む): 543931200

約数和(自身を除く): 378460680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2465, 2797, 2958, 3480, 3944, 4930, 5594, 5916, 7395, 8391, 9860, 11188, 11832, 13985, 14790, 16782, 19720, 22376, 27970, 29580, 33564, 41955, 47549, 55940, 59160, 67128, 81113, 83910, 95098, 111880, 142647, 162226, 167820, 190196, 237745, 243339, 285294, 324452, 335640, 380392, 405565, 475490, 486678, 570588, 648904, 713235, 811130, 950980, 973356, 1141176, 1216695, 1378921, 1426470, 1622260, 1901960, 1946712, 2433390, 2757842, 2852940, 3244520, 4136763, 4866780, 5515684, 5705880, 6894605, 8273526, 9733560, 11031368, 13789210, 16547052, 20683815, 27578420, 33094104, 41367630, 55156840, 82735260, 165470520]

約数ペア:

[(1, 165470520), (2, 82735260), (3, 55156840), (4, 41367630), (5, 33094104), (6, 27578420), (8, 20683815), (10, 16547052), (12, 13789210), (15, 11031368), (17, 9733560), (20, 8273526), (24, 6894605), (29, 5705880), (30, 5515684), (34, 4866780), (40, 4136763), (51, 3244520), (58, 2852940), (60, 2757842), (68, 2433390), (85, 1946712), (87, 1901960), (102, 1622260), (116, 1426470), (120, 1378921), (136, 1216695), (145, 1141176), (170, 973356), (174, 950980), (204, 811130), (232, 713235), (255, 648904), (290, 570588), (340, 486678), (348, 475490), (408, 405565), (435, 380392), (493, 335640), (510, 324452), (580, 285294), (680, 243339), (696, 237745), (870, 190196), (986, 167820), (1020, 162226), (1160, 142647), (1479, 111880), (1740, 95098), (1972, 83910), (2040, 81113), (2465, 67128), (2797, 59160), (2958, 55940), (3480, 47549), (3944, 41955), (4930, 33564), (5594, 29580), (5916, 27970), (7395, 22376), (8391, 19720), (9860, 16782), (11188, 14790), (11832, 13985)]