31643841240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{20333}}^1$

素因数の和:20495

約数の個数: 256

約数和(自身を含む): 115952601600

約数和(自身を除く): 84308760360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 131, 132, 135, 165, 180, 198, 216, 220, 262, 264, 270, 297, 330, 360, 393, 396, 440, 495, 524, 540, 594, 655, 660, 786, 792, 990, 1048, 1080, 1179, 1188, 1310, 1320, 1441, 1485, 1572, 1965, 1980, 2358, 2376, 2620, 2882, 2970, 3144, 3537, 3930, 3960, 4323, 4716, 5240, 5764, 5895, 5940, 7074, 7205, 7860, 8646, 9432, 11528, 11790, 11880, 12969, 14148, 14410, 15720, 17292, 17685, 20333, 21615, 23580, 25938, 28296, 28820, 34584, 35370, 38907, 40666, 43230, 47160, 51876, 57640, 60999, 64845, 70740, 77814, 81332, 86460, 101665, 103752, 121998, 129690, 141480, 155628, 162664, 172920, 182997, 194535, 203330, 223663, 243996, 259380, 304995, 311256, 365994, 389070, 406660, 447326, 487992, 518760, 548991, 609990, 670989, 731988, 778140, 813320, 894652, 914985, 1097982, 1118315, 1219980, 1341978, 1463976, 1556280, 1789304, 1829970, 2012967, 2195964, 2236630, 2439960, 2663623, 2683956, 2744955, 3354945, 3659940, 4025934, 4391928, 4473260, 5327246, 5367912, 5489910, 6038901, 6709890, 7319880, 7990869, 8051868, 8946520, 10064835, 10654492, 10979820, 12077802, 13318115, 13419780, 15981738, 16103736, 20129670, 21308984, 21959640, 23972607, 24155604, 26636230, 26839560, 29299853, 30194505, 31963476, 39954345, 40259340, 47945214, 48311208, 53272460, 58599706, 60389010, 63926952, 71917821, 79908690, 80518680, 87899559, 95890428, 106544920, 117199412, 119863035, 120778020, 143835642, 146499265, 159817380, 175799118, 191780856, 234398824, 239726070, 241556040, 263698677, 287671284, 292998530, 319634760, 351598236, 359589105, 439497795, 479452140, 527397354, 575342568, 585997060, 703196472, 719178210, 791096031, 878995590, 958904280, 1054794708, 1171994120, 1318493385, 1438356420, 1582192062, 1757991180, 2109589416, 2636986770, 2876712840, 3164384124, 3515982360, 3955480155, 5273973540, 6328768248, 7910960310, 10547947080, 15821920620, 31643841240]

約数ペア:

[(1, 31643841240), (2, 15821920620), (3, 10547947080), (4, 7910960310), (5, 6328768248), (6, 5273973540), (8, 3955480155), (9, 3515982360), (10, 3164384124), (11, 2876712840), (12, 2636986770), (15, 2109589416), (18, 1757991180), (20, 1582192062), (22, 1438356420), (24, 1318493385), (27, 1171994120), (30, 1054794708), (33, 958904280), (36, 878995590), (40, 791096031), (44, 719178210), (45, 703196472), (54, 585997060), (55, 575342568), (60, 527397354), (66, 479452140), (72, 439497795), (88, 359589105), (90, 351598236), (99, 319634760), (108, 292998530), (110, 287671284), (120, 263698677), (131, 241556040), (132, 239726070), (135, 234398824), (165, 191780856), (180, 175799118), (198, 159817380), (216, 146499265), (220, 143835642), (262, 120778020), (264, 119863035), (270, 117199412), (297, 106544920), (330, 95890428), (360, 87899559), (393, 80518680), (396, 79908690), (440, 71917821), (495, 63926952), (524, 60389010), (540, 58599706), (594, 53272460), (655, 48311208), (660, 47945214), (786, 40259340), (792, 39954345), (990, 31963476), (1048, 30194505), (1080, 29299853), (1179, 26839560), (1188, 26636230), (1310, 24155604), (1320, 23972607), (1441, 21959640), (1485, 21308984), (1572, 20129670), (1965, 16103736), (1980, 15981738), (2358, 13419780), (2376, 13318115), (2620, 12077802), (2882, 10979820), (2970, 10654492), (3144, 10064835), (3537, 8946520), (3930, 8051868), (3960, 7990869), (4323, 7319880), (4716, 6709890), (5240, 6038901), (5764, 5489910), (5895, 5367912), (5940, 5327246), (7074, 4473260), (7205, 4391928), (7860, 4025934), (8646, 3659940), (9432, 3354945), (11528, 2744955), (11790, 2683956), (11880, 2663623), (12969, 2439960), (14148, 2236630), (14410, 2195964), (15720, 2012967), (17292, 1829970), (17685, 1789304), (20333, 1556280), (21615, 1463976), (23580, 1341978), (25938, 1219980), (28296, 1118315), (28820, 1097982), (34584, 914985), (35370, 894652), (38907, 813320), (40666, 778140), (43230, 731988), (47160, 670989), (51876, 609990), (57640, 548991), (60999, 518760), (64845, 487992), (70740, 447326), (77814, 406660), (81332, 389070), (86460, 365994), (101665, 311256), (103752, 304995), (121998, 259380), (129690, 243996), (141480, 223663), (155628, 203330), (162664, 194535), (172920, 182997)]