269706780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{10193}}^1$

素因数の和:10225

約数の個数: 144

約数和(自身を含む): 976177440

約数和(自身を除く): 706470660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 10193, 13230, 20386, 26460, 30579, 40772, 50965, 61158, 71351, 91737, 101930, 122316, 142702, 152895, 183474, 203860, 214053, 275211, 285404, 305790, 356755, 366948, 428106, 458685, 499457, 550422, 611580, 642159, 713510, 856212, 917370, 998914, 1070265, 1100844, 1284318, 1376055, 1427020, 1498371, 1834740, 1926477, 1997828, 2140530, 2497285, 2568636, 2752110, 2996742, 3210795, 3852954, 4281060, 4495113, 4994570, 5504220, 5993484, 6421590, 7491855, 7705908, 8990226, 9632385, 9989140, 12843180, 13485339, 14983710, 17980452, 19264770, 22475565, 26970678, 29967420, 38529540, 44951130, 53941356, 67426695, 89902260, 134853390, 269706780]

約数ペア:

[(1, 269706780), (2, 134853390), (3, 89902260), (4, 67426695), (5, 53941356), (6, 44951130), (7, 38529540), (9, 29967420), (10, 26970678), (12, 22475565), (14, 19264770), (15, 17980452), (18, 14983710), (20, 13485339), (21, 12843180), (27, 9989140), (28, 9632385), (30, 8990226), (35, 7705908), (36, 7491855), (42, 6421590), (45, 5993484), (49, 5504220), (54, 4994570), (60, 4495113), (63, 4281060), (70, 3852954), (84, 3210795), (90, 2996742), (98, 2752110), (105, 2568636), (108, 2497285), (126, 2140530), (135, 1997828), (140, 1926477), (147, 1834740), (180, 1498371), (189, 1427020), (196, 1376055), (210, 1284318), (245, 1100844), (252, 1070265), (270, 998914), (294, 917370), (315, 856212), (378, 713510), (420, 642159), (441, 611580), (490, 550422), (540, 499457), (588, 458685), (630, 428106), (735, 366948), (756, 356755), (882, 305790), (945, 285404), (980, 275211), (1260, 214053), (1323, 203860), (1470, 183474), (1764, 152895), (1890, 142702), (2205, 122316), (2646, 101930), (2940, 91737), (3780, 71351), (4410, 61158), (5292, 50965), (6615, 40772), (8820, 30579), (10193, 26460), (13230, 20386)]