83387520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 297872640

約数和(自身を除く): 214485120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 467, 480, 496, 558, 576, 620, 640, 720, 744, 930, 934, 960, 992, 1116, 1152, 1240, 1395, 1401, 1440, 1488, 1860, 1868, 1920, 1984, 2232, 2335, 2480, 2790, 2802, 2880, 2976, 3720, 3736, 3968, 4203, 4464, 4670, 4960, 5580, 5604, 5760, 5952, 7005, 7440, 7472, 8406, 8928, 9340, 9920, 11160, 11208, 11904, 14010, 14477, 14880, 14944, 16812, 17856, 18680, 19840, 21015, 22320, 22416, 28020, 28954, 29760, 29888, 33624, 35712, 37360, 42030, 43431, 44640, 44832, 56040, 57908, 59520, 59776, 67248, 72385, 74720, 84060, 86862, 89280, 89664, 112080, 115816, 130293, 134496, 144770, 149440, 168120, 173724, 178560, 179328, 217155, 224160, 231632, 260586, 268992, 289540, 298880, 336240, 347448, 434310, 448320, 463264, 521172, 537984, 579080, 651465, 672480, 694896, 868620, 896640, 926528, 1042344, 1158160, 1302930, 1344960, 1389792, 1737240, 1853056, 2084688, 2316320, 2605860, 2689920, 2779584, 3474480, 4169376, 4632640, 5211720, 5559168, 6948960, 8338752, 9265280, 10423440, 13897920, 16677504, 20846880, 27795840, 41693760, 83387520]

約数ペア:

[(1, 83387520), (2, 41693760), (3, 27795840), (4, 20846880), (5, 16677504), (6, 13897920), (8, 10423440), (9, 9265280), (10, 8338752), (12, 6948960), (15, 5559168), (16, 5211720), (18, 4632640), (20, 4169376), (24, 3474480), (30, 2779584), (31, 2689920), (32, 2605860), (36, 2316320), (40, 2084688), (45, 1853056), (48, 1737240), (60, 1389792), (62, 1344960), (64, 1302930), (72, 1158160), (80, 1042344), (90, 926528), (93, 896640), (96, 868620), (120, 694896), (124, 672480), (128, 651465), (144, 579080), (155, 537984), (160, 521172), (180, 463264), (186, 448320), (192, 434310), (240, 347448), (248, 336240), (279, 298880), (288, 289540), (310, 268992), (320, 260586), (360, 231632), (372, 224160), (384, 217155), (465, 179328), (467, 178560), (480, 173724), (496, 168120), (558, 149440), (576, 144770), (620, 134496), (640, 130293), (720, 115816), (744, 112080), (930, 89664), (934, 89280), (960, 86862), (992, 84060), (1116, 74720), (1152, 72385), (1240, 67248), (1395, 59776), (1401, 59520), (1440, 57908), (1488, 56040), (1860, 44832), (1868, 44640), (1920, 43431), (1984, 42030), (2232, 37360), (2335, 35712), (2480, 33624), (2790, 29888), (2802, 29760), (2880, 28954), (2976, 28020), (3720, 22416), (3736, 22320), (3968, 21015), (4203, 19840), (4464, 18680), (4670, 17856), (4960, 16812), (5580, 14944), (5604, 14880), (5760, 14477), (5952, 14010), (7005, 11904), (7440, 11208), (7472, 11160), (8406, 9920), (8928, 9340)]