119426440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 320785920

約数和(自身を除く): 201359480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 101, 103, 140, 164, 202, 205, 206, 280, 287, 328, 404, 410, 412, 505, 515, 574, 707, 721, 808, 820, 824, 1010, 1030, 1148, 1414, 1435, 1442, 1640, 2020, 2060, 2296, 2828, 2870, 2884, 3535, 3605, 4040, 4120, 4141, 4223, 5656, 5740, 5768, 7070, 7210, 8282, 8446, 10403, 11480, 14140, 14420, 16564, 16892, 20705, 20806, 21115, 28280, 28840, 28987, 29561, 33128, 33784, 41410, 41612, 42230, 52015, 57974, 59122, 72821, 82820, 83224, 84460, 104030, 115948, 118244, 144935, 145642, 147805, 165640, 168920, 208060, 231896, 236488, 289870, 291284, 295610, 364105, 416120, 426523, 579740, 582568, 591220, 728210, 853046, 1159480, 1182440, 1456420, 1706092, 2132615, 2912840, 2985661, 3412184, 4265230, 5971322, 8530460, 11942644, 14928305, 17060920, 23885288, 29856610, 59713220, 119426440]

約数ペア:

[(1, 119426440), (2, 59713220), (4, 29856610), (5, 23885288), (7, 17060920), (8, 14928305), (10, 11942644), (14, 8530460), (20, 5971322), (28, 4265230), (35, 3412184), (40, 2985661), (41, 2912840), (56, 2132615), (70, 1706092), (82, 1456420), (101, 1182440), (103, 1159480), (140, 853046), (164, 728210), (202, 591220), (205, 582568), (206, 579740), (280, 426523), (287, 416120), (328, 364105), (404, 295610), (410, 291284), (412, 289870), (505, 236488), (515, 231896), (574, 208060), (707, 168920), (721, 165640), (808, 147805), (820, 145642), (824, 144935), (1010, 118244), (1030, 115948), (1148, 104030), (1414, 84460), (1435, 83224), (1442, 82820), (1640, 72821), (2020, 59122), (2060, 57974), (2296, 52015), (2828, 42230), (2870, 41612), (2884, 41410), (3535, 33784), (3605, 33128), (4040, 29561), (4120, 28987), (4141, 28840), (4223, 28280), (5656, 21115), (5740, 20806), (5768, 20705), (7070, 16892), (7210, 16564), (8282, 14420), (8446, 14140), (10403, 11480)]