1314876640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{106727}}^1$

素因数の和:106760

約数の個数: 96

約数和(自身を含む): 3872945664

約数和(自身を除く): 2558069024

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 106727, 213454, 426908, 533635, 747089, 853816, 1067270, 1173997, 1494178, 1707632, 2134540, 2347994, 2988356, 3415264, 3735445, 4269080, 4695988, 5869985, 5976712, 7470890, 8217979, 8538160, 9391976, 11739970, 11953424, 14941780, 16435958, 17076320, 18783952, 23479940, 23906848, 29883560, 32871916, 37567904, 41089895, 46959880, 59767120, 65743832, 82179790, 93919760, 119534240, 131487664, 164359580, 187839520, 262975328, 328719160, 657438320, 1314876640]

約数ペア:

[(1, 1314876640), (2, 657438320), (4, 328719160), (5, 262975328), (7, 187839520), (8, 164359580), (10, 131487664), (11, 119534240), (14, 93919760), (16, 82179790), (20, 65743832), (22, 59767120), (28, 46959880), (32, 41089895), (35, 37567904), (40, 32871916), (44, 29883560), (55, 23906848), (56, 23479940), (70, 18783952), (77, 17076320), (80, 16435958), (88, 14941780), (110, 11953424), (112, 11739970), (140, 9391976), (154, 8538160), (160, 8217979), (176, 7470890), (220, 5976712), (224, 5869985), (280, 4695988), (308, 4269080), (352, 3735445), (385, 3415264), (440, 2988356), (560, 2347994), (616, 2134540), (770, 1707632), (880, 1494178), (1120, 1173997), (1232, 1067270), (1540, 853816), (1760, 747089), (2464, 533635), (3080, 426908), (6160, 213454), (12320, 106727)]