691079040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13331}}^1$

素因数の和:13362

約数の個数: 160

約数和(自身を含む): 2468153160

約数和(自身を除く): 1777074120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 13331, 17280, 25920, 26662, 39993, 51840, 53324, 66655, 79986, 106648, 119979, 133310, 159972, 199965, 213296, 239958, 266620, 319944, 359937, 399930, 426592, 479916, 533240, 599895, 639888, 719874, 799860, 853184, 959832, 1066480, 1079811, 1199790, 1279776, 1439748, 1599720, 1706368, 1799685, 1919664, 2132960, 2159622, 2399580, 2559552, 2879496, 3199440, 3599370, 3839328, 4265920, 4319244, 4799160, 5119104, 5399055, 5758992, 6398880, 7198740, 7678656, 8531840, 8638488, 9598320, 10798110, 11517984, 12797760, 14397480, 15357312, 17276976, 19196640, 21596220, 23035968, 25595520, 28794960, 34553952, 38393280, 43192440, 46071936, 57589920, 69107904, 76786560, 86384880, 115179840, 138215808, 172769760, 230359680, 345539520, 691079040]

約数ペア:

[(1, 691079040), (2, 345539520), (3, 230359680), (4, 172769760), (5, 138215808), (6, 115179840), (8, 86384880), (9, 76786560), (10, 69107904), (12, 57589920), (15, 46071936), (16, 43192440), (18, 38393280), (20, 34553952), (24, 28794960), (27, 25595520), (30, 23035968), (32, 21596220), (36, 19196640), (40, 17276976), (45, 15357312), (48, 14397480), (54, 12797760), (60, 11517984), (64, 10798110), (72, 9598320), (80, 8638488), (81, 8531840), (90, 7678656), (96, 7198740), (108, 6398880), (120, 5758992), (128, 5399055), (135, 5119104), (144, 4799160), (160, 4319244), (162, 4265920), (180, 3839328), (192, 3599370), (216, 3199440), (240, 2879496), (270, 2559552), (288, 2399580), (320, 2159622), (324, 2132960), (360, 1919664), (384, 1799685), (405, 1706368), (432, 1599720), (480, 1439748), (540, 1279776), (576, 1199790), (640, 1079811), (648, 1066480), (720, 959832), (810, 853184), (864, 799860), (960, 719874), (1080, 639888), (1152, 599895), (1296, 533240), (1440, 479916), (1620, 426592), (1728, 399930), (1920, 359937), (2160, 319944), (2592, 266620), (2880, 239958), (3240, 213296), (3456, 199965), (4320, 159972), (5184, 133310), (5760, 119979), (6480, 106648), (8640, 79986), (10368, 66655), (12960, 53324), (13331, 51840), (17280, 39993), (25920, 26662)]