6843760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 20186208

約数和(自身を除く): 13342448

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 101, 110, 112, 121, 140, 154, 176, 202, 220, 242, 280, 308, 385, 404, 440, 484, 505, 560, 605, 616, 707, 770, 808, 847, 880, 968, 1010, 1111, 1210, 1232, 1414, 1540, 1616, 1694, 1936, 2020, 2222, 2420, 2828, 3080, 3388, 3535, 4040, 4235, 4444, 4840, 5555, 5656, 6160, 6776, 7070, 7777, 8080, 8470, 8888, 9680, 11110, 11312, 12221, 13552, 14140, 15554, 16940, 17776, 22220, 24442, 28280, 31108, 33880, 38885, 44440, 48884, 56560, 61105, 62216, 67760, 77770, 85547, 88880, 97768, 122210, 124432, 155540, 171094, 195536, 244420, 311080, 342188, 427735, 488840, 622160, 684376, 855470, 977680, 1368752, 1710940, 3421880, 6843760]

約数ペア:

[(1, 6843760), (2, 3421880), (4, 1710940), (5, 1368752), (7, 977680), (8, 855470), (10, 684376), (11, 622160), (14, 488840), (16, 427735), (20, 342188), (22, 311080), (28, 244420), (35, 195536), (40, 171094), (44, 155540), (55, 124432), (56, 122210), (70, 97768), (77, 88880), (80, 85547), (88, 77770), (101, 67760), (110, 62216), (112, 61105), (121, 56560), (140, 48884), (154, 44440), (176, 38885), (202, 33880), (220, 31108), (242, 28280), (280, 24442), (308, 22220), (385, 17776), (404, 16940), (440, 15554), (484, 14140), (505, 13552), (560, 12221), (605, 11312), (616, 11110), (707, 9680), (770, 8888), (808, 8470), (847, 8080), (880, 7777), (968, 7070), (1010, 6776), (1111, 6160), (1210, 5656), (1232, 5555), (1414, 4840), (1540, 4444), (1616, 4235), (1694, 4040), (1936, 3535), (2020, 3388), (2222, 3080), (2420, 2828)]