91327182720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{241453}}^1$

素因数の和:241672

約数の個数: 128

約数和(自身を含む): 292584299040

約数和(自身を除く): 201257116320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 320, 384, 394, 480, 591, 640, 788, 960, 985, 1182, 1576, 1920, 1970, 2364, 2955, 3152, 3940, 4728, 5910, 6304, 7880, 9456, 11820, 12608, 15760, 18912, 23640, 25216, 31520, 37824, 47280, 63040, 75648, 94560, 126080, 189120, 241453, 378240, 482906, 724359, 965812, 1207265, 1448718, 1931624, 2414530, 2897436, 3621795, 3863248, 4829060, 5794872, 7243590, 7726496, 9658120, 11589744, 14487180, 15452992, 19316240, 23179488, 28974360, 30905984, 38632480, 46358976, 47566241, 57948720, 77264960, 92717952, 95132482, 115897440, 142698723, 154529920, 190264964, 231794880, 237831205, 285397446, 380529928, 463589760, 475662410, 570794892, 713493615, 761059856, 951324820, 1141589784, 1426987230, 1522119712, 1902649640, 2283179568, 2853974460, 3044239424, 3805299280, 4566359136, 5707948920, 6088478848, 7610598560, 9132718272, 11415897840, 15221197120, 18265436544, 22831795680, 30442394240, 45663591360, 91327182720]

約数ペア:

[(1, 91327182720), (2, 45663591360), (3, 30442394240), (4, 22831795680), (5, 18265436544), (6, 15221197120), (8, 11415897840), (10, 9132718272), (12, 7610598560), (15, 6088478848), (16, 5707948920), (20, 4566359136), (24, 3805299280), (30, 3044239424), (32, 2853974460), (40, 2283179568), (48, 1902649640), (60, 1522119712), (64, 1426987230), (80, 1141589784), (96, 951324820), (120, 761059856), (128, 713493615), (160, 570794892), (192, 475662410), (197, 463589760), (240, 380529928), (320, 285397446), (384, 237831205), (394, 231794880), (480, 190264964), (591, 154529920), (640, 142698723), (788, 115897440), (960, 95132482), (985, 92717952), (1182, 77264960), (1576, 57948720), (1920, 47566241), (1970, 46358976), (2364, 38632480), (2955, 30905984), (3152, 28974360), (3940, 23179488), (4728, 19316240), (5910, 15452992), (6304, 14487180), (7880, 11589744), (9456, 9658120), (11820, 7726496), (12608, 7243590), (15760, 5794872), (18912, 4829060), (23640, 3863248), (25216, 3621795), (31520, 2897436), (37824, 2414530), (47280, 1931624), (63040, 1448718), (75648, 1207265), (94560, 965812), (126080, 724359), (189120, 482906), (241453, 378240)]