134141140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 341913600

約数和(自身を除く): 207772460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 211, 239, 266, 380, 422, 478, 532, 665, 844, 956, 1055, 1195, 1330, 1477, 1673, 2110, 2390, 2660, 2954, 3346, 4009, 4220, 4541, 4780, 5908, 6692, 7385, 8018, 8365, 9082, 14770, 16036, 16730, 18164, 20045, 22705, 28063, 29540, 31787, 33460, 40090, 45410, 50429, 56126, 63574, 80180, 90820, 100858, 112252, 127148, 140315, 158935, 201716, 252145, 280630, 317870, 353003, 504290, 561260, 635740, 706006, 958151, 1008580, 1412012, 1765015, 1916302, 3530030, 3832604, 4790755, 6707057, 7060060, 9581510, 13414114, 19163020, 26828228, 33535285, 67070570, 134141140]

約数ペア:

[(1, 134141140), (2, 67070570), (4, 33535285), (5, 26828228), (7, 19163020), (10, 13414114), (14, 9581510), (19, 7060060), (20, 6707057), (28, 4790755), (35, 3832604), (38, 3530030), (70, 1916302), (76, 1765015), (95, 1412012), (133, 1008580), (140, 958151), (190, 706006), (211, 635740), (239, 561260), (266, 504290), (380, 353003), (422, 317870), (478, 280630), (532, 252145), (665, 201716), (844, 158935), (956, 140315), (1055, 127148), (1195, 112252), (1330, 100858), (1477, 90820), (1673, 80180), (2110, 63574), (2390, 56126), (2660, 50429), (2954, 45410), (3346, 40090), (4009, 33460), (4220, 31787), (4541, 29540), (4780, 28063), (5908, 22705), (6692, 20045), (7385, 18164), (8018, 16730), (8365, 16036), (9082, 14770)]