196393260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9949}}^1$

素因数の和:10015

約数の個数: 96

約数和(自身を含む): 641894400

約数和(自身を除く): 445501140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 9870, 9949, 19740, 19898, 29847, 39796, 49745, 59694, 69643, 99490, 119388, 139286, 149235, 198980, 208929, 278572, 298470, 348215, 417858, 467603, 596940, 696430, 835716, 935206, 1044645, 1392860, 1402809, 1870412, 2089290, 2338015, 2805618, 3273221, 4178580, 4676030, 5611236, 6546442, 7014045, 9352060, 9819663, 13092884, 14028090, 16366105, 19639326, 28056180, 32732210, 39278652, 49098315, 65464420, 98196630, 196393260]

約数ペア:

[(1, 196393260), (2, 98196630), (3, 65464420), (4, 49098315), (5, 39278652), (6, 32732210), (7, 28056180), (10, 19639326), (12, 16366105), (14, 14028090), (15, 13092884), (20, 9819663), (21, 9352060), (28, 7014045), (30, 6546442), (35, 5611236), (42, 4676030), (47, 4178580), (60, 3273221), (70, 2805618), (84, 2338015), (94, 2089290), (105, 1870412), (140, 1402809), (141, 1392860), (188, 1044645), (210, 935206), (235, 835716), (282, 696430), (329, 596940), (420, 467603), (470, 417858), (564, 348215), (658, 298470), (705, 278572), (940, 208929), (987, 198980), (1316, 149235), (1410, 139286), (1645, 119388), (1974, 99490), (2820, 69643), (3290, 59694), (3948, 49745), (4935, 39796), (6580, 29847), (9870, 19898), (9949, 19740)]