276769920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{20593}}^1$

素因数の和:20622

約数の個数: 128

約数和(自身を含む): 1008282240

約数和(自身を除く): 731512320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 20593, 41186, 61779, 82372, 102965, 123558, 144151, 164744, 205930, 247116, 288302, 308895, 329488, 411860, 432453, 494232, 576604, 617790, 658976, 720755, 823720, 864906, 988464, 1153208, 1235580, 1317952, 1441510, 1647440, 1729812, 1976928, 2162265, 2306416, 2471160, 2635904, 2883020, 3294880, 3459624, 3953856, 4324530, 4612832, 4942320, 5766040, 6589760, 6919248, 7907712, 8649060, 9225664, 9884640, 11532080, 13179520, 13838496, 17298120, 18451328, 19769280, 23064160, 27676992, 34596240, 39538560, 46128320, 55353984, 69192480, 92256640, 138384960, 276769920]

約数ペア:

[(1, 276769920), (2, 138384960), (3, 92256640), (4, 69192480), (5, 55353984), (6, 46128320), (7, 39538560), (8, 34596240), (10, 27676992), (12, 23064160), (14, 19769280), (15, 18451328), (16, 17298120), (20, 13838496), (21, 13179520), (24, 11532080), (28, 9884640), (30, 9225664), (32, 8649060), (35, 7907712), (40, 6919248), (42, 6589760), (48, 5766040), (56, 4942320), (60, 4612832), (64, 4324530), (70, 3953856), (80, 3459624), (84, 3294880), (96, 2883020), (105, 2635904), (112, 2471160), (120, 2306416), (128, 2162265), (140, 1976928), (160, 1729812), (168, 1647440), (192, 1441510), (210, 1317952), (224, 1235580), (240, 1153208), (280, 988464), (320, 864906), (336, 823720), (384, 720755), (420, 658976), (448, 617790), (480, 576604), (560, 494232), (640, 432453), (672, 411860), (840, 329488), (896, 308895), (960, 288302), (1120, 247116), (1344, 205930), (1680, 164744), (1920, 144151), (2240, 123558), (2688, 102965), (3360, 82372), (4480, 61779), (6720, 41186), (13440, 20593)]