274548120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:766

約数の個数: 256

約数和(自身を含む): 1052282880

約数和(自身を除く): 777734760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 66, 70, 77, 84, 86, 88, 105, 110, 120, 129, 132, 140, 154, 165, 168, 172, 210, 215, 220, 231, 258, 264, 280, 301, 308, 330, 344, 385, 420, 430, 440, 462, 473, 516, 602, 616, 645, 660, 691, 770, 840, 860, 903, 924, 946, 1032, 1155, 1204, 1290, 1320, 1382, 1419, 1505, 1540, 1720, 1806, 1848, 1892, 2073, 2310, 2365, 2408, 2580, 2764, 2838, 3010, 3080, 3311, 3455, 3612, 3784, 4146, 4515, 4620, 4730, 4837, 5160, 5528, 5676, 6020, 6622, 6910, 7095, 7224, 7601, 8292, 9030, 9240, 9460, 9674, 9933, 10365, 11352, 12040, 13244, 13820, 14190, 14511, 15202, 16555, 16584, 18060, 18920, 19348, 19866, 20730, 22803, 24185, 26488, 27640, 28380, 29022, 29713, 30404, 33110, 36120, 38005, 38696, 39732, 41460, 45606, 48370, 49665, 53207, 56760, 58044, 59426, 60808, 66220, 72555, 76010, 79464, 82920, 89139, 91212, 96740, 99330, 106414, 114015, 116088, 118852, 132440, 145110, 148565, 152020, 159621, 178278, 182424, 193480, 198660, 207991, 212828, 228030, 237704, 266035, 290220, 297130, 304040, 319242, 326843, 356556, 397320, 415982, 425656, 445695, 456060, 532070, 580440, 594260, 623973, 638484, 653686, 713112, 798105, 831964, 891390, 912120, 980529, 1039955, 1064140, 1188520, 1247946, 1276968, 1307372, 1596210, 1634215, 1663928, 1782780, 1961058, 2079910, 2128280, 2287901, 2495892, 2614744, 3119865, 3192420, 3268430, 3565560, 3922116, 4159820, 4575802, 4902645, 4991784, 6239730, 6384840, 6536860, 6863703, 7844232, 8319640, 9151604, 9805290, 11439505, 12479460, 13073720, 13727406, 18303208, 19610580, 22879010, 24958920, 27454812, 34318515, 39221160, 45758020, 54909624, 68637030, 91516040, 137274060, 274548120]

約数ペア:

[(1, 274548120), (2, 137274060), (3, 91516040), (4, 68637030), (5, 54909624), (6, 45758020), (7, 39221160), (8, 34318515), (10, 27454812), (11, 24958920), (12, 22879010), (14, 19610580), (15, 18303208), (20, 13727406), (21, 13073720), (22, 12479460), (24, 11439505), (28, 9805290), (30, 9151604), (33, 8319640), (35, 7844232), (40, 6863703), (42, 6536860), (43, 6384840), (44, 6239730), (55, 4991784), (56, 4902645), (60, 4575802), (66, 4159820), (70, 3922116), (77, 3565560), (84, 3268430), (86, 3192420), (88, 3119865), (105, 2614744), (110, 2495892), (120, 2287901), (129, 2128280), (132, 2079910), (140, 1961058), (154, 1782780), (165, 1663928), (168, 1634215), (172, 1596210), (210, 1307372), (215, 1276968), (220, 1247946), (231, 1188520), (258, 1064140), (264, 1039955), (280, 980529), (301, 912120), (308, 891390), (330, 831964), (344, 798105), (385, 713112), (420, 653686), (430, 638484), (440, 623973), (462, 594260), (473, 580440), (516, 532070), (602, 456060), (616, 445695), (645, 425656), (660, 415982), (691, 397320), (770, 356556), (840, 326843), (860, 319242), (903, 304040), (924, 297130), (946, 290220), (1032, 266035), (1155, 237704), (1204, 228030), (1290, 212828), (1320, 207991), (1382, 198660), (1419, 193480), (1505, 182424), (1540, 178278), (1720, 159621), (1806, 152020), (1848, 148565), (1892, 145110), (2073, 132440), (2310, 118852), (2365, 116088), (2408, 114015), (2580, 106414), (2764, 99330), (2838, 96740), (3010, 91212), (3080, 89139), (3311, 82920), (3455, 79464), (3612, 76010), (3784, 72555), (4146, 66220), (4515, 60808), (4620, 59426), (4730, 58044), (4837, 56760), (5160, 53207), (5528, 49665), (5676, 48370), (6020, 45606), (6622, 41460), (6910, 39732), (7095, 38696), (7224, 38005), (7601, 36120), (8292, 33110), (9030, 30404), (9240, 29713), (9460, 29022), (9674, 28380), (9933, 27640), (10365, 26488), (11352, 24185), (12040, 22803), (13244, 20730), (13820, 19866), (14190, 19348), (14511, 18920), (15202, 18060), (16555, 16584)]