69116960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 179952192

約数和(自身を除く): 110835232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 173, 176, 220, 227, 346, 352, 440, 454, 692, 865, 880, 908, 1135, 1384, 1730, 1760, 1816, 1903, 2270, 2497, 2768, 3460, 3632, 3806, 4540, 4994, 5536, 6920, 7264, 7612, 9080, 9515, 9988, 12485, 13840, 15224, 18160, 19030, 19976, 24970, 27680, 30448, 36320, 38060, 39271, 39952, 49940, 60896, 76120, 78542, 79904, 99880, 152240, 157084, 196355, 199760, 304480, 314168, 392710, 399520, 431981, 628336, 785420, 863962, 1256672, 1570840, 1727924, 2159905, 3141680, 3455848, 4319810, 6283360, 6911696, 8639620, 13823392, 17279240, 34558480, 69116960]

約数ペア:

[(1, 69116960), (2, 34558480), (4, 17279240), (5, 13823392), (8, 8639620), (10, 6911696), (11, 6283360), (16, 4319810), (20, 3455848), (22, 3141680), (32, 2159905), (40, 1727924), (44, 1570840), (55, 1256672), (80, 863962), (88, 785420), (110, 628336), (160, 431981), (173, 399520), (176, 392710), (220, 314168), (227, 304480), (346, 199760), (352, 196355), (440, 157084), (454, 152240), (692, 99880), (865, 79904), (880, 78542), (908, 76120), (1135, 60896), (1384, 49940), (1730, 39952), (1760, 39271), (1816, 38060), (1903, 36320), (2270, 30448), (2497, 27680), (2768, 24970), (3460, 19976), (3632, 19030), (3806, 18160), (4540, 15224), (4994, 13840), (5536, 12485), (6920, 9988), (7264, 9515), (7612, 9080)]