120909712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 323979264

約数和(自身を除く): 203069552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 34, 44, 46, 56, 68, 77, 88, 92, 112, 119, 136, 154, 161, 176, 184, 187, 238, 251, 253, 272, 308, 322, 368, 374, 391, 476, 502, 506, 616, 644, 748, 782, 952, 1004, 1012, 1232, 1288, 1309, 1496, 1564, 1757, 1771, 1904, 2008, 2024, 2576, 2618, 2737, 2761, 2992, 3128, 3514, 3542, 4016, 4048, 4267, 4301, 5236, 5474, 5522, 5773, 6256, 7028, 7084, 8534, 8602, 10472, 10948, 11044, 11546, 14056, 14168, 17068, 17204, 19327, 20944, 21896, 22088, 23092, 28112, 28336, 29869, 30107, 34136, 34408, 38654, 40411, 43792, 44176, 46184, 46937, 59738, 60214, 63503, 68272, 68816, 77308, 80822, 92368, 93874, 98141, 119476, 120428, 127006, 154616, 161644, 187748, 196282, 238952, 240856, 254012, 309232, 323288, 328559, 375496, 392564, 444521, 477904, 481712, 508024, 646576, 657118, 686987, 750992, 785128, 889042, 1016048, 1079551, 1314236, 1373974, 1570256, 1778084, 2159102, 2628472, 2747948, 3556168, 4318204, 5256944, 5495896, 7112336, 7556857, 8636408, 10991792, 15113714, 17272816, 30227428, 60454856, 120909712]

約数ペア:

[(1, 120909712), (2, 60454856), (4, 30227428), (7, 17272816), (8, 15113714), (11, 10991792), (14, 8636408), (16, 7556857), (17, 7112336), (22, 5495896), (23, 5256944), (28, 4318204), (34, 3556168), (44, 2747948), (46, 2628472), (56, 2159102), (68, 1778084), (77, 1570256), (88, 1373974), (92, 1314236), (112, 1079551), (119, 1016048), (136, 889042), (154, 785128), (161, 750992), (176, 686987), (184, 657118), (187, 646576), (238, 508024), (251, 481712), (253, 477904), (272, 444521), (308, 392564), (322, 375496), (368, 328559), (374, 323288), (391, 309232), (476, 254012), (502, 240856), (506, 238952), (616, 196282), (644, 187748), (748, 161644), (782, 154616), (952, 127006), (1004, 120428), (1012, 119476), (1232, 98141), (1288, 93874), (1309, 92368), (1496, 80822), (1564, 77308), (1757, 68816), (1771, 68272), (1904, 63503), (2008, 60214), (2024, 59738), (2576, 46937), (2618, 46184), (2737, 44176), (2761, 43792), (2992, 40411), (3128, 38654), (3514, 34408), (3542, 34136), (4016, 30107), (4048, 29869), (4267, 28336), (4301, 28112), (5236, 23092), (5474, 22088), (5522, 21896), (5773, 20944), (6256, 19327), (7028, 17204), (7084, 17068), (8534, 14168), (8602, 14056), (10472, 11546), (10948, 11044)]