497157480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1319}}^1$

素因数の和:1688

約数の個数: 128

約数和(自身を含む): 1663200000

約数和(自身を除く): 1166042520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 349, 360, 540, 698, 1047, 1080, 1319, 1396, 1745, 2094, 2638, 2792, 3141, 3490, 3957, 4188, 5235, 5276, 6282, 6595, 6980, 7914, 8376, 9423, 10470, 10552, 11871, 12564, 13190, 13960, 15705, 15828, 18846, 19785, 20940, 23742, 25128, 26380, 31410, 31656, 35613, 37692, 39570, 41880, 47115, 47484, 52760, 59355, 62820, 71226, 75384, 79140, 94230, 94968, 118710, 125640, 142452, 158280, 178065, 188460, 237420, 284904, 356130, 376920, 460331, 474840, 712260, 920662, 1380993, 1424520, 1841324, 2301655, 2761986, 3682648, 4142979, 4603310, 5523972, 6904965, 8285958, 9206620, 11047944, 12428937, 13809930, 16571916, 18413240, 20714895, 24857874, 27619860, 33143832, 41429790, 49715748, 55239720, 62144685, 82859580, 99431496, 124289370, 165719160, 248578740, 497157480]

約数ペア:

[(1, 497157480), (2, 248578740), (3, 165719160), (4, 124289370), (5, 99431496), (6, 82859580), (8, 62144685), (9, 55239720), (10, 49715748), (12, 41429790), (15, 33143832), (18, 27619860), (20, 24857874), (24, 20714895), (27, 18413240), (30, 16571916), (36, 13809930), (40, 12428937), (45, 11047944), (54, 9206620), (60, 8285958), (72, 6904965), (90, 5523972), (108, 4603310), (120, 4142979), (135, 3682648), (180, 2761986), (216, 2301655), (270, 1841324), (349, 1424520), (360, 1380993), (540, 920662), (698, 712260), (1047, 474840), (1080, 460331), (1319, 376920), (1396, 356130), (1745, 284904), (2094, 237420), (2638, 188460), (2792, 178065), (3141, 158280), (3490, 142452), (3957, 125640), (4188, 118710), (5235, 94968), (5276, 94230), (6282, 79140), (6595, 75384), (6980, 71226), (7914, 62820), (8376, 59355), (9423, 52760), (10470, 47484), (10552, 47115), (11871, 41880), (12564, 39570), (13190, 37692), (13960, 35613), (15705, 31656), (15828, 31410), (18846, 26380), (19785, 25128), (20940, 23742)]