117984760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 301708800

約数和(自身を除く): 183724040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 31, 34, 40, 58, 62, 68, 85, 116, 124, 136, 145, 155, 170, 193, 232, 248, 290, 310, 340, 386, 493, 527, 580, 620, 680, 772, 899, 965, 986, 1054, 1160, 1240, 1544, 1798, 1930, 1972, 2108, 2465, 2635, 3281, 3596, 3860, 3944, 4216, 4495, 4930, 5270, 5597, 5983, 6562, 7192, 7720, 8990, 9860, 10540, 11194, 11966, 13124, 15283, 16405, 17980, 19720, 21080, 22388, 23932, 26248, 27985, 29915, 30566, 32810, 35960, 44776, 47864, 55970, 59830, 61132, 65620, 76415, 95149, 101711, 111940, 119660, 122264, 131240, 152830, 173507, 190298, 203422, 223880, 239320, 305660, 347014, 380596, 406844, 475745, 508555, 611320, 694028, 761192, 813688, 867535, 951490, 1017110, 1388056, 1735070, 1902980, 2034220, 2949619, 3470140, 3805960, 4068440, 5899238, 6940280, 11798476, 14748095, 23596952, 29496190, 58992380, 117984760]

約数ペア:

[(1, 117984760), (2, 58992380), (4, 29496190), (5, 23596952), (8, 14748095), (10, 11798476), (17, 6940280), (20, 5899238), (29, 4068440), (31, 3805960), (34, 3470140), (40, 2949619), (58, 2034220), (62, 1902980), (68, 1735070), (85, 1388056), (116, 1017110), (124, 951490), (136, 867535), (145, 813688), (155, 761192), (170, 694028), (193, 611320), (232, 508555), (248, 475745), (290, 406844), (310, 380596), (340, 347014), (386, 305660), (493, 239320), (527, 223880), (580, 203422), (620, 190298), (680, 173507), (772, 152830), (899, 131240), (965, 122264), (986, 119660), (1054, 111940), (1160, 101711), (1240, 95149), (1544, 76415), (1798, 65620), (1930, 61132), (1972, 59830), (2108, 55970), (2465, 47864), (2635, 44776), (3281, 35960), (3596, 32810), (3860, 30566), (3944, 29915), (4216, 27985), (4495, 26248), (4930, 23932), (5270, 22388), (5597, 21080), (5983, 19720), (6562, 17980), (7192, 16405), (7720, 15283), (8990, 13124), (9860, 11966), (10540, 11194)]