1354534720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54973}}^1$

素因数の和:55008

約数の個数: 112

約数和(自身を含む): 4021458048

約数和(自身を除く): 2666923328

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 24640, 54973, 109946, 219892, 274865, 384811, 439784, 549730, 604703, 769622, 879568, 1099460, 1209406, 1539244, 1759136, 1924055, 2198920, 2418812, 3023515, 3078488, 3518272, 3848110, 4232921, 4397840, 4837624, 6047030, 6156976, 7696220, 8465842, 8795680, 9675248, 12094060, 12313952, 15392440, 16931684, 17591360, 19350496, 21164605, 24188120, 24627904, 30784880, 33863368, 38700992, 42329210, 48376240, 61569760, 67726736, 84658420, 96752480, 123139520, 135453472, 169316840, 193504960, 270906944, 338633680, 677267360, 1354534720]

約数ペア:

[(1, 1354534720), (2, 677267360), (4, 338633680), (5, 270906944), (7, 193504960), (8, 169316840), (10, 135453472), (11, 123139520), (14, 96752480), (16, 84658420), (20, 67726736), (22, 61569760), (28, 48376240), (32, 42329210), (35, 38700992), (40, 33863368), (44, 30784880), (55, 24627904), (56, 24188120), (64, 21164605), (70, 19350496), (77, 17591360), (80, 16931684), (88, 15392440), (110, 12313952), (112, 12094060), (140, 9675248), (154, 8795680), (160, 8465842), (176, 7696220), (220, 6156976), (224, 6047030), (280, 4837624), (308, 4397840), (320, 4232921), (352, 3848110), (385, 3518272), (440, 3078488), (448, 3023515), (560, 2418812), (616, 2198920), (704, 1924055), (770, 1759136), (880, 1539244), (1120, 1209406), (1232, 1099460), (1540, 879568), (1760, 769622), (2240, 604703), (2464, 549730), (3080, 439784), (3520, 384811), (4928, 274865), (6160, 219892), (12320, 109946), (24640, 54973)]