268431030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1435

約数の個数: 128

約数和(自身を含む): 826214400

約数和(自身を除く): 557783370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 109, 126, 135, 189, 210, 218, 270, 315, 327, 378, 545, 630, 654, 763, 945, 981, 1090, 1303, 1526, 1635, 1890, 1962, 2289, 2606, 2943, 3270, 3815, 3909, 4578, 4905, 5886, 6515, 6867, 7630, 7818, 9121, 9810, 11445, 11727, 13030, 13734, 14715, 18242, 19545, 20601, 22890, 23454, 27363, 29430, 34335, 35181, 39090, 41202, 45605, 54726, 58635, 68670, 70362, 82089, 91210, 103005, 117270, 136815, 142027, 164178, 175905, 206010, 246267, 273630, 284054, 351810, 410445, 426081, 492534, 710135, 820890, 852162, 994189, 1231335, 1278243, 1420270, 1988378, 2130405, 2462670, 2556486, 2982567, 3834729, 4260810, 4970945, 5965134, 6391215, 7669458, 8947701, 9941890, 12782430, 14912835, 17895402, 19173645, 26843103, 29825670, 38347290, 44738505, 53686206, 89477010, 134215515, 268431030]

約数ペア:

[(1, 268431030), (2, 134215515), (3, 89477010), (5, 53686206), (6, 44738505), (7, 38347290), (9, 29825670), (10, 26843103), (14, 19173645), (15, 17895402), (18, 14912835), (21, 12782430), (27, 9941890), (30, 8947701), (35, 7669458), (42, 6391215), (45, 5965134), (54, 4970945), (63, 4260810), (70, 3834729), (90, 2982567), (105, 2556486), (109, 2462670), (126, 2130405), (135, 1988378), (189, 1420270), (210, 1278243), (218, 1231335), (270, 994189), (315, 852162), (327, 820890), (378, 710135), (545, 492534), (630, 426081), (654, 410445), (763, 351810), (945, 284054), (981, 273630), (1090, 246267), (1303, 206010), (1526, 175905), (1635, 164178), (1890, 142027), (1962, 136815), (2289, 117270), (2606, 103005), (2943, 91210), (3270, 82089), (3815, 70362), (3909, 68670), (4578, 58635), (4905, 54726), (5886, 45605), (6515, 41202), (6867, 39090), (7630, 35181), (7818, 34335), (9121, 29430), (9810, 27363), (11445, 23454), (11727, 22890), (13030, 20601), (13734, 19545), (14715, 18242)]