187796160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:551

約数の個数: 168

約数和(自身を含む): 651180816

約数和(自身を除く): 463384656

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, 331, 360, 394, 480, 576, 591, 662, 720, 788, 960, 985, 993, 1182, 1324, 1440, 1576, 1655, 1773, 1970, 1986, 2364, 2648, 2880, 2955, 2979, 3152, 3310, 3546, 3940, 3972, 4728, 4965, 5296, 5910, 5958, 6304, 6620, 7092, 7880, 7944, 8865, 9456, 9930, 10592, 11820, 11916, 12608, 13240, 14184, 14895, 15760, 15888, 17730, 18912, 19860, 21184, 23640, 23832, 26480, 28368, 29790, 31520, 31776, 35460, 37824, 39720, 47280, 47664, 52960, 56736, 59580, 63040, 63552, 65207, 70920, 79440, 94560, 95328, 105920, 113472, 119160, 130414, 141840, 158880, 189120, 190656, 195621, 238320, 260828, 283680, 317760, 326035, 391242, 476640, 521656, 567360, 586863, 652070, 782484, 953280, 978105, 1043312, 1173726, 1304140, 1564968, 1956210, 2086624, 2347452, 2608280, 2934315, 3129936, 3912420, 4173248, 4694904, 5216560, 5868630, 6259872, 7824840, 9389808, 10433120, 11737260, 12519744, 15649680, 18779616, 20866240, 23474520, 31299360, 37559232, 46949040, 62598720, 93898080, 187796160]

約数ペア:

[(1, 187796160), (2, 93898080), (3, 62598720), (4, 46949040), (5, 37559232), (6, 31299360), (8, 23474520), (9, 20866240), (10, 18779616), (12, 15649680), (15, 12519744), (16, 11737260), (18, 10433120), (20, 9389808), (24, 7824840), (30, 6259872), (32, 5868630), (36, 5216560), (40, 4694904), (45, 4173248), (48, 3912420), (60, 3129936), (64, 2934315), (72, 2608280), (80, 2347452), (90, 2086624), (96, 1956210), (120, 1564968), (144, 1304140), (160, 1173726), (180, 1043312), (192, 978105), (197, 953280), (240, 782484), (288, 652070), (320, 586863), (331, 567360), (360, 521656), (394, 476640), (480, 391242), (576, 326035), (591, 317760), (662, 283680), (720, 260828), (788, 238320), (960, 195621), (985, 190656), (993, 189120), (1182, 158880), (1324, 141840), (1440, 130414), (1576, 119160), (1655, 113472), (1773, 105920), (1970, 95328), (1986, 94560), (2364, 79440), (2648, 70920), (2880, 65207), (2955, 63552), (2979, 63040), (3152, 59580), (3310, 56736), (3546, 52960), (3940, 47664), (3972, 47280), (4728, 39720), (4965, 37824), (5296, 35460), (5910, 31776), (5958, 31520), (6304, 29790), (6620, 28368), (7092, 26480), (7880, 23832), (7944, 23640), (8865, 21184), (9456, 19860), (9930, 18912), (10592, 17730), (11820, 15888), (11916, 15760), (12608, 14895), (13240, 14184)]