31012159680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{5881}}^1$

素因数の和:7735

約数の個数: 168

約数和(自身を含む): 106745312544

約数和(自身を除く): 75733152864

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, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 1831, 2880, 3662, 5493, 5881, 7324, 9155, 10986, 11762, 14648, 16479, 17643, 18310, 21972, 23524, 27465, 29296, 29405, 32958, 35286, 36620, 43944, 47048, 52929, 54930, 58592, 58810, 65916, 70572, 73240, 82395, 87888, 88215, 94096, 105858, 109860, 117184, 117620, 131832, 141144, 146480, 164790, 175776, 176430, 188192, 211716, 219720, 235240, 263664, 264645, 282288, 292960, 329580, 351552, 352860, 376384, 423432, 439440, 470480, 527328, 529290, 564576, 585920, 659160, 705720, 846864, 878880, 940960, 1054656, 1058580, 1129152, 1318320, 1411440, 1693728, 1757760, 1881920, 2117160, 2636640, 2822880, 3387456, 4234320, 5273280, 5645760, 8468640, 10768111, 16937280, 21536222, 32304333, 43072444, 53840555, 64608666, 86144888, 96912999, 107681110, 129217332, 161521665, 172289776, 193825998, 215362220, 258434664, 323043330, 344579552, 387651996, 430724440, 484564995, 516869328, 646086660, 689159104, 775303992, 861448880, 969129990, 1033738656, 1292173320, 1550607984, 1722897760, 1938259980, 2067477312, 2584346640, 3101215968, 3445795520, 3876519960, 5168693280, 6202431936, 7753039920, 10337386560, 15506079840, 31012159680]

約数ペア:

[(1, 31012159680), (2, 15506079840), (3, 10337386560), (4, 7753039920), (5, 6202431936), (6, 5168693280), (8, 3876519960), (9, 3445795520), (10, 3101215968), (12, 2584346640), (15, 2067477312), (16, 1938259980), (18, 1722897760), (20, 1550607984), (24, 1292173320), (30, 1033738656), (32, 969129990), (36, 861448880), (40, 775303992), (45, 689159104), (48, 646086660), (60, 516869328), (64, 484564995), (72, 430724440), (80, 387651996), (90, 344579552), (96, 323043330), (120, 258434664), (144, 215362220), (160, 193825998), (180, 172289776), (192, 161521665), (240, 129217332), (288, 107681110), (320, 96912999), (360, 86144888), (480, 64608666), (576, 53840555), (720, 43072444), (960, 32304333), (1440, 21536222), (1831, 16937280), (2880, 10768111), (3662, 8468640), (5493, 5645760), (5881, 5273280), (7324, 4234320), (9155, 3387456), (10986, 2822880), (11762, 2636640), (14648, 2117160), (16479, 1881920), (17643, 1757760), (18310, 1693728), (21972, 1411440), (23524, 1318320), (27465, 1129152), (29296, 1058580), (29405, 1054656), (32958, 940960), (35286, 878880), (36620, 846864), (43944, 705720), (47048, 659160), (52929, 585920), (54930, 564576), (58592, 529290), (58810, 527328), (65916, 470480), (70572, 439440), (73240, 423432), (82395, 376384), (87888, 352860), (88215, 351552), (94096, 329580), (105858, 292960), (109860, 282288), (117184, 264645), (117620, 263664), (131832, 235240), (141144, 219720), (146480, 211716), (164790, 188192), (175776, 176430)]