307766160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 1126052928

約数和(自身を除く): 818286768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 131, 144, 156, 180, 195, 208, 234, 240, 251, 260, 262, 312, 360, 390, 393, 468, 502, 520, 524, 585, 624, 655, 720, 753, 780, 786, 936, 1004, 1040, 1048, 1170, 1179, 1255, 1310, 1506, 1560, 1572, 1703, 1872, 1965, 2008, 2096, 2259, 2340, 2358, 2510, 2620, 3012, 3120, 3144, 3263, 3406, 3765, 3930, 4016, 4518, 4680, 4716, 5020, 5109, 5240, 5895, 6024, 6288, 6526, 6812, 7530, 7860, 8515, 9036, 9360, 9432, 9789, 10040, 10218, 10480, 11295, 11790, 12048, 13052, 13624, 15060, 15327, 15720, 16315, 17030, 18072, 18864, 19578, 20080, 20436, 22590, 23580, 25545, 26104, 27248, 29367, 30120, 30654, 31440, 32630, 32881, 34060, 36144, 39156, 40872, 45180, 47160, 48945, 51090, 52208, 58734, 60240, 61308, 65260, 65762, 68120, 76635, 78312, 81744, 90360, 94320, 97890, 98643, 102180, 117468, 122616, 130520, 131524, 136240, 146835, 153270, 156624, 164405, 180720, 195780, 197286, 204360, 234936, 245232, 261040, 263048, 293670, 295929, 306540, 328810, 391560, 394572, 408720, 427453, 469872, 493215, 526096, 587340, 591858, 613080, 657620, 783120, 789144, 854906, 986430, 1174680, 1183716, 1226160, 1282359, 1315240, 1479645, 1578288, 1709812, 1972860, 2137265, 2349360, 2367432, 2564718, 2630480, 2959290, 3419624, 3847077, 3945720, 4274530, 4734864, 5129436, 5918580, 6411795, 6839248, 7694154, 7891440, 8549060, 10258872, 11837160, 12823590, 15388308, 17098120, 19235385, 20517744, 23674320, 25647180, 30776616, 34196240, 38470770, 51294360, 61553232, 76941540, 102588720, 153883080, 307766160]

約数ペア:

[(1, 307766160), (2, 153883080), (3, 102588720), (4, 76941540), (5, 61553232), (6, 51294360), (8, 38470770), (9, 34196240), (10, 30776616), (12, 25647180), (13, 23674320), (15, 20517744), (16, 19235385), (18, 17098120), (20, 15388308), (24, 12823590), (26, 11837160), (30, 10258872), (36, 8549060), (39, 7891440), (40, 7694154), (45, 6839248), (48, 6411795), (52, 5918580), (60, 5129436), (65, 4734864), (72, 4274530), (78, 3945720), (80, 3847077), (90, 3419624), (104, 2959290), (117, 2630480), (120, 2564718), (130, 2367432), (131, 2349360), (144, 2137265), (156, 1972860), (180, 1709812), (195, 1578288), (208, 1479645), (234, 1315240), (240, 1282359), (251, 1226160), (260, 1183716), (262, 1174680), (312, 986430), (360, 854906), (390, 789144), (393, 783120), (468, 657620), (502, 613080), (520, 591858), (524, 587340), (585, 526096), (624, 493215), (655, 469872), (720, 427453), (753, 408720), (780, 394572), (786, 391560), (936, 328810), (1004, 306540), (1040, 295929), (1048, 293670), (1170, 263048), (1179, 261040), (1255, 245232), (1310, 234936), (1506, 204360), (1560, 197286), (1572, 195780), (1703, 180720), (1872, 164405), (1965, 156624), (2008, 153270), (2096, 146835), (2259, 136240), (2340, 131524), (2358, 130520), (2510, 122616), (2620, 117468), (3012, 102180), (3120, 98643), (3144, 97890), (3263, 94320), (3406, 90360), (3765, 81744), (3930, 78312), (4016, 76635), (4518, 68120), (4680, 65762), (4716, 65260), (5020, 61308), (5109, 60240), (5240, 58734), (5895, 52208), (6024, 51090), (6288, 48945), (6526, 47160), (6812, 45180), (7530, 40872), (7860, 39156), (8515, 36144), (9036, 34060), (9360, 32881), (9432, 32630), (9789, 31440), (10040, 30654), (10218, 30120), (10480, 29367), (11295, 27248), (11790, 26104), (12048, 25545), (13052, 23580), (13624, 22590), (15060, 20436), (15327, 20080), (15720, 19578), (16315, 18864), (17030, 18072)]