7771129920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{13697}}^1$

素因数の和:13917

約数の個数: 168

約数和(自身を含む): 26867092824

約数和(自身を除く): 19095962904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 197, 240, 288, 320, 360, 394, 480, 576, 591, 720, 788, 960, 985, 1182, 1440, 1576, 1773, 1970, 2364, 2880, 2955, 3152, 3546, 3940, 4728, 5910, 6304, 7092, 7880, 8865, 9456, 11820, 12608, 13697, 14184, 15760, 17730, 18912, 23640, 27394, 28368, 31520, 35460, 37824, 41091, 47280, 54788, 56736, 63040, 68485, 70920, 82182, 94560, 109576, 113472, 123273, 136970, 141840, 164364, 189120, 205455, 219152, 246546, 273940, 283680, 328728, 410910, 438304, 493092, 547880, 567360, 616365, 657456, 821820, 876608, 986184, 1095760, 1232730, 1314912, 1643640, 1972368, 2191520, 2465460, 2629824, 2698309, 3287280, 3944736, 4383040, 4930920, 5396618, 6574560, 7889472, 8094927, 9861840, 10793236, 13149120, 13491545, 16189854, 19723680, 21586472, 24284781, 26983090, 32379708, 39447360, 40474635, 43172944, 48569562, 53966180, 64759416, 80949270, 86345888, 97139124, 107932360, 121423905, 129518832, 161898540, 172691776, 194278248, 215864720, 242847810, 259037664, 323797080, 388556496, 431729440, 485695620, 518075328, 647594160, 777112992, 863458880, 971391240, 1295188320, 1554225984, 1942782480, 2590376640, 3885564960, 7771129920]

約数ペア:

[(1, 7771129920), (2, 3885564960), (3, 2590376640), (4, 1942782480), (5, 1554225984), (6, 1295188320), (8, 971391240), (9, 863458880), (10, 777112992), (12, 647594160), (15, 518075328), (16, 485695620), (18, 431729440), (20, 388556496), (24, 323797080), (30, 259037664), (32, 242847810), (36, 215864720), (40, 194278248), (45, 172691776), (48, 161898540), (60, 129518832), (64, 121423905), (72, 107932360), (80, 97139124), (90, 86345888), (96, 80949270), (120, 64759416), (144, 53966180), (160, 48569562), (180, 43172944), (192, 40474635), (197, 39447360), (240, 32379708), (288, 26983090), (320, 24284781), (360, 21586472), (394, 19723680), (480, 16189854), (576, 13491545), (591, 13149120), (720, 10793236), (788, 9861840), (960, 8094927), (985, 7889472), (1182, 6574560), (1440, 5396618), (1576, 4930920), (1773, 4383040), (1970, 3944736), (2364, 3287280), (2880, 2698309), (2955, 2629824), (3152, 2465460), (3546, 2191520), (3940, 1972368), (4728, 1643640), (5910, 1314912), (6304, 1232730), (7092, 1095760), (7880, 986184), (8865, 876608), (9456, 821820), (11820, 657456), (12608, 616365), (13697, 567360), (14184, 547880), (15760, 493092), (17730, 438304), (18912, 410910), (23640, 328728), (27394, 283680), (28368, 273940), (31520, 246546), (35460, 219152), (37824, 205455), (41091, 189120), (47280, 164364), (54788, 141840), (56736, 136970), (63040, 123273), (68485, 113472), (70920, 109576), (82182, 94560)]