1270240083968

素因数分解:

$2^{15}\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{5009}}^1$

素因数の和:5219

約数の個数: 128

約数和(自身を含む): 2600376372000

約数和(自身を除く): 1330136288032

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 109, 128, 142, 218, 256, 284, 436, 512, 568, 872, 1024, 1136, 1744, 2048, 2272, 3488, 4096, 4544, 5009, 6976, 7739, 8192, 9088, 10018, 13952, 15478, 16384, 18176, 20036, 27904, 30956, 32768, 36352, 40072, 55808, 61912, 72704, 80144, 111616, 123824, 145408, 160288, 223232, 247648, 290816, 320576, 355639, 446464, 495296, 545981, 581632, 641152, 711278, 892928, 990592, 1091962, 1163264, 1282304, 1422556, 1785856, 1981184, 2183924, 2326528, 2564608, 2845112, 3571712, 3962368, 4367848, 5129216, 5690224, 7924736, 8735696, 10258432, 11380448, 15849472, 17471392, 20516864, 22760896, 31698944, 34942784, 38764651, 41033728, 45521792, 63397888, 69885568, 77529302, 82067456, 91043584, 126795776, 139771136, 155058604, 164134912, 182087168, 253591552, 279542272, 310117208, 364174336, 559084544, 620234416, 728348672, 1118169088, 1240468832, 1456697344, 2236338176, 2480937664, 2913394688, 4472676352, 4961875328, 5826789376, 8945352704, 9923750656, 11653578752, 17890705408, 19847501312, 39695002624, 79390005248, 158780010496, 317560020992, 635120041984, 1270240083968]

約数ペア:

[(1, 1270240083968), (2, 635120041984), (4, 317560020992), (8, 158780010496), (16, 79390005248), (32, 39695002624), (64, 19847501312), (71, 17890705408), (109, 11653578752), (128, 9923750656), (142, 8945352704), (218, 5826789376), (256, 4961875328), (284, 4472676352), (436, 2913394688), (512, 2480937664), (568, 2236338176), (872, 1456697344), (1024, 1240468832), (1136, 1118169088), (1744, 728348672), (2048, 620234416), (2272, 559084544), (3488, 364174336), (4096, 310117208), (4544, 279542272), (5009, 253591552), (6976, 182087168), (7739, 164134912), (8192, 155058604), (9088, 139771136), (10018, 126795776), (13952, 91043584), (15478, 82067456), (16384, 77529302), (18176, 69885568), (20036, 63397888), (27904, 45521792), (30956, 41033728), (32768, 38764651), (36352, 34942784), (40072, 31698944), (55808, 22760896), (61912, 20516864), (72704, 17471392), (80144, 15849472), (111616, 11380448), (123824, 10258432), (145408, 8735696), (160288, 7924736), (223232, 5690224), (247648, 5129216), (290816, 4367848), (320576, 3962368), (355639, 3571712), (446464, 2845112), (495296, 2564608), (545981, 2326528), (581632, 2183924), (641152, 1981184), (711278, 1785856), (892928, 1422556), (990592, 1282304), (1091962, 1163264)]