82771080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 285742080

約数和(自身を除く): 202971000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 467, 633, 840, 844, 934, 1055, 1266, 1401, 1477, 1688, 1868, 2110, 2335, 2532, 2802, 2954, 3165, 3269, 3736, 4220, 4431, 4670, 5064, 5604, 5908, 6330, 6538, 7005, 7385, 8440, 8862, 9340, 9807, 11208, 11816, 12660, 13076, 14010, 14770, 16345, 17724, 18680, 19614, 22155, 25320, 26152, 28020, 29540, 32690, 35448, 39228, 44310, 49035, 56040, 59080, 65380, 78456, 88620, 98070, 98537, 130760, 177240, 196140, 197074, 295611, 392280, 394148, 492685, 591222, 689759, 788296, 985370, 1182444, 1379518, 1478055, 1970740, 2069277, 2364888, 2759036, 2956110, 3448795, 3941480, 4138554, 5518072, 5912220, 6897590, 8277108, 10346385, 11824440, 13795180, 16554216, 20692770, 27590360, 41385540, 82771080]

約数ペア:

[(1, 82771080), (2, 41385540), (3, 27590360), (4, 20692770), (5, 16554216), (6, 13795180), (7, 11824440), (8, 10346385), (10, 8277108), (12, 6897590), (14, 5912220), (15, 5518072), (20, 4138554), (21, 3941480), (24, 3448795), (28, 2956110), (30, 2759036), (35, 2364888), (40, 2069277), (42, 1970740), (56, 1478055), (60, 1379518), (70, 1182444), (84, 985370), (105, 788296), (120, 689759), (140, 591222), (168, 492685), (210, 394148), (211, 392280), (280, 295611), (420, 197074), (422, 196140), (467, 177240), (633, 130760), (840, 98537), (844, 98070), (934, 88620), (1055, 78456), (1266, 65380), (1401, 59080), (1477, 56040), (1688, 49035), (1868, 44310), (2110, 39228), (2335, 35448), (2532, 32690), (2802, 29540), (2954, 28020), (3165, 26152), (3269, 25320), (3736, 22155), (4220, 19614), (4431, 18680), (4670, 17724), (5064, 16345), (5604, 14770), (5908, 14010), (6330, 13076), (6538, 12660), (7005, 11816), (7385, 11208), (8440, 9807), (8862, 9340)]