7961662240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 21842472960

約数和(自身を除く): 13880810720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 151, 160, 179, 224, 263, 280, 302, 358, 526, 560, 604, 716, 755, 895, 1052, 1057, 1120, 1208, 1253, 1315, 1432, 1510, 1790, 1841, 2104, 2114, 2416, 2506, 2630, 2864, 3020, 3580, 3682, 4208, 4228, 4832, 5012, 5260, 5285, 5728, 6040, 6265, 7160, 7364, 8416, 8456, 9205, 10024, 10520, 10570, 12080, 12530, 14320, 14728, 16912, 18410, 20048, 21040, 21140, 24160, 25060, 27029, 28640, 29456, 33824, 36820, 39713, 40096, 42080, 42280, 47077, 50120, 54058, 58912, 73640, 79426, 84560, 94154, 100240, 108116, 135145, 147280, 158852, 169120, 188308, 189203, 198565, 200480, 216232, 235385, 270290, 277991, 294560, 317704, 329539, 376616, 378406, 397130, 432464, 470770, 540580, 555982, 635408, 659078, 753232, 756812, 794260, 864928, 941540, 946015, 1081160, 1111964, 1270816, 1318156, 1389955, 1506464, 1513624, 1588520, 1647695, 1883080, 1892030, 2162320, 2223928, 2636312, 2779910, 3027248, 3177040, 3295390, 3766160, 3784060, 4324640, 4447856, 5272624, 5559820, 6054496, 6354080, 6590780, 7108627, 7532320, 7568120, 8895712, 10545248, 11119640, 13181560, 14217254, 15136240, 22239280, 26363120, 28434508, 30272480, 35543135, 44478560, 49760389, 52726240, 56869016, 71086270, 99520778, 113738032, 142172540, 199041556, 227476064, 248801945, 284345080, 398083112, 497603890, 568690160, 796166224, 995207780, 1137380320, 1592332448, 1990415560, 3980831120, 7961662240]

約数ペア:

[(1, 7961662240), (2, 3980831120), (4, 1990415560), (5, 1592332448), (7, 1137380320), (8, 995207780), (10, 796166224), (14, 568690160), (16, 497603890), (20, 398083112), (28, 284345080), (32, 248801945), (35, 227476064), (40, 199041556), (56, 142172540), (70, 113738032), (80, 99520778), (112, 71086270), (140, 56869016), (151, 52726240), (160, 49760389), (179, 44478560), (224, 35543135), (263, 30272480), (280, 28434508), (302, 26363120), (358, 22239280), (526, 15136240), (560, 14217254), (604, 13181560), (716, 11119640), (755, 10545248), (895, 8895712), (1052, 7568120), (1057, 7532320), (1120, 7108627), (1208, 6590780), (1253, 6354080), (1315, 6054496), (1432, 5559820), (1510, 5272624), (1790, 4447856), (1841, 4324640), (2104, 3784060), (2114, 3766160), (2416, 3295390), (2506, 3177040), (2630, 3027248), (2864, 2779910), (3020, 2636312), (3580, 2223928), (3682, 2162320), (4208, 1892030), (4228, 1883080), (4832, 1647695), (5012, 1588520), (5260, 1513624), (5285, 1506464), (5728, 1389955), (6040, 1318156), (6265, 1270816), (7160, 1111964), (7364, 1081160), (8416, 946015), (8456, 941540), (9205, 864928), (10024, 794260), (10520, 756812), (10570, 753232), (12080, 659078), (12530, 635408), (14320, 555982), (14728, 540580), (16912, 470770), (18410, 432464), (20048, 397130), (21040, 378406), (21140, 376616), (24160, 329539), (25060, 317704), (27029, 294560), (28640, 277991), (29456, 270290), (33824, 235385), (36820, 216232), (39713, 200480), (40096, 198565), (42080, 189203), (42280, 188308), (47077, 169120), (50120, 158852), (54058, 147280), (58912, 135145), (73640, 108116), (79426, 100240), (84560, 94154)]