317119680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:911

約数の個数: 168

約数和(自身を含む): 1099566000

約数和(自身を除く): 782446320

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, 149, 160, 180, 192, 240, 288, 298, 320, 360, 447, 480, 576, 596, 720, 739, 745, 894, 960, 1192, 1341, 1440, 1478, 1490, 1788, 2217, 2235, 2384, 2682, 2880, 2956, 2980, 3576, 3695, 4434, 4470, 4768, 5364, 5912, 5960, 6651, 6705, 7152, 7390, 8868, 8940, 9536, 10728, 11085, 11824, 11920, 13302, 13410, 14304, 14780, 17736, 17880, 21456, 22170, 23648, 23840, 26604, 26820, 28608, 29560, 33255, 35472, 35760, 42912, 44340, 47296, 47680, 53208, 53640, 59120, 66510, 70944, 71520, 85824, 88680, 106416, 107280, 110111, 118240, 133020, 141888, 143040, 177360, 212832, 214560, 220222, 236480, 266040, 330333, 354720, 425664, 429120, 440444, 532080, 550555, 660666, 709440, 880888, 990999, 1064160, 1101110, 1321332, 1651665, 1761776, 1981998, 2128320, 2202220, 2642664, 3303330, 3523552, 3963996, 4404440, 4954995, 5285328, 6606660, 7047104, 7927992, 8808880, 9909990, 10570656, 13213320, 15855984, 17617760, 19819980, 21141312, 26426640, 31711968, 35235520, 39639960, 52853280, 63423936, 79279920, 105706560, 158559840, 317119680]

約数ペア:

[(1, 317119680), (2, 158559840), (3, 105706560), (4, 79279920), (5, 63423936), (6, 52853280), (8, 39639960), (9, 35235520), (10, 31711968), (12, 26426640), (15, 21141312), (16, 19819980), (18, 17617760), (20, 15855984), (24, 13213320), (30, 10570656), (32, 9909990), (36, 8808880), (40, 7927992), (45, 7047104), (48, 6606660), (60, 5285328), (64, 4954995), (72, 4404440), (80, 3963996), (90, 3523552), (96, 3303330), (120, 2642664), (144, 2202220), (149, 2128320), (160, 1981998), (180, 1761776), (192, 1651665), (240, 1321332), (288, 1101110), (298, 1064160), (320, 990999), (360, 880888), (447, 709440), (480, 660666), (576, 550555), (596, 532080), (720, 440444), (739, 429120), (745, 425664), (894, 354720), (960, 330333), (1192, 266040), (1341, 236480), (1440, 220222), (1478, 214560), (1490, 212832), (1788, 177360), (2217, 143040), (2235, 141888), (2384, 133020), (2682, 118240), (2880, 110111), (2956, 107280), (2980, 106416), (3576, 88680), (3695, 85824), (4434, 71520), (4470, 70944), (4768, 66510), (5364, 59120), (5912, 53640), (5960, 53208), (6651, 47680), (6705, 47296), (7152, 44340), (7390, 42912), (8868, 35760), (8940, 35472), (9536, 33255), (10728, 29560), (11085, 28608), (11824, 26820), (11920, 26604), (13302, 23840), (13410, 23648), (14304, 22170), (14780, 21456), (17736, 17880)]