1339791040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5807}}^1$

素因数の和:5934

約数の個数: 112

約数和(自身を含む): 3682179072

約数和(自身を除く): 2342388032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 140, 160, 206, 224, 280, 320, 412, 448, 515, 560, 721, 824, 1030, 1120, 1442, 1648, 2060, 2240, 2884, 3296, 3605, 4120, 5768, 5807, 6592, 7210, 8240, 11536, 11614, 14420, 16480, 23072, 23228, 28840, 29035, 32960, 40649, 46144, 46456, 57680, 58070, 81298, 92912, 115360, 116140, 162596, 185824, 203245, 230720, 232280, 325192, 371648, 406490, 464560, 598121, 650384, 812980, 929120, 1196242, 1300768, 1625960, 1858240, 2392484, 2601536, 2990605, 3251920, 4186847, 4784968, 5981210, 6503840, 8373694, 9569936, 11962420, 13007680, 16747388, 19139872, 20934235, 23924840, 33494776, 38279744, 41868470, 47849680, 66989552, 83736940, 95699360, 133979104, 167473880, 191398720, 267958208, 334947760, 669895520, 1339791040]

約数ペア:

[(1, 1339791040), (2, 669895520), (4, 334947760), (5, 267958208), (7, 191398720), (8, 167473880), (10, 133979104), (14, 95699360), (16, 83736940), (20, 66989552), (28, 47849680), (32, 41868470), (35, 38279744), (40, 33494776), (56, 23924840), (64, 20934235), (70, 19139872), (80, 16747388), (103, 13007680), (112, 11962420), (140, 9569936), (160, 8373694), (206, 6503840), (224, 5981210), (280, 4784968), (320, 4186847), (412, 3251920), (448, 2990605), (515, 2601536), (560, 2392484), (721, 1858240), (824, 1625960), (1030, 1300768), (1120, 1196242), (1442, 929120), (1648, 812980), (2060, 650384), (2240, 598121), (2884, 464560), (3296, 406490), (3605, 371648), (4120, 325192), (5768, 232280), (5807, 230720), (6592, 203245), (7210, 185824), (8240, 162596), (11536, 116140), (11614, 115360), (14420, 92912), (16480, 81298), (23072, 58070), (23228, 57680), (28840, 46456), (29035, 46144), (32960, 40649)]