2488015440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1949}}^1$

素因数の和:2171

約数の個数: 200

約数和(自身を含む): 8689566600

約数和(自身を除く): 6201551160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 197, 216, 240, 270, 324, 360, 394, 405, 432, 540, 591, 648, 720, 788, 810, 985, 1080, 1182, 1296, 1576, 1620, 1773, 1949, 1970, 2160, 2364, 2955, 3152, 3240, 3546, 3898, 3940, 4728, 5319, 5847, 5910, 6480, 7092, 7796, 7880, 8865, 9456, 9745, 10638, 11694, 11820, 14184, 15592, 15760, 15957, 17541, 17730, 19490, 21276, 23388, 23640, 26595, 28368, 29235, 31184, 31914, 35082, 35460, 38980, 42552, 46776, 47280, 52623, 53190, 58470, 63828, 70164, 70920, 77960, 79785, 85104, 87705, 93552, 105246, 106380, 116940, 127656, 140328, 141840, 155920, 157869, 159570, 175410, 210492, 212760, 233880, 255312, 263115, 280656, 315738, 319140, 350820, 383953, 420984, 425520, 467760, 526230, 631476, 638280, 701640, 767906, 789345, 841968, 1052460, 1151859, 1262952, 1276560, 1403280, 1535812, 1578690, 1919765, 2104920, 2303718, 2525904, 3071624, 3157380, 3455577, 3839530, 4209840, 4607436, 5759295, 6143248, 6314760, 6911154, 7679060, 9214872, 10366731, 11518590, 12629520, 13822308, 15358120, 17277885, 18429744, 20733462, 23037180, 27644616, 30716240, 31100193, 34555770, 41466924, 46074360, 51833655, 55289232, 62200386, 69111540, 82933848, 92148720, 103667310, 124400772, 138223080, 155500965, 165867696, 207334620, 248801544, 276446160, 311001930, 414669240, 497603088, 622003860, 829338480, 1244007720, 2488015440]

約数ペア:

[(1, 2488015440), (2, 1244007720), (3, 829338480), (4, 622003860), (5, 497603088), (6, 414669240), (8, 311001930), (9, 276446160), (10, 248801544), (12, 207334620), (15, 165867696), (16, 155500965), (18, 138223080), (20, 124400772), (24, 103667310), (27, 92148720), (30, 82933848), (36, 69111540), (40, 62200386), (45, 55289232), (48, 51833655), (54, 46074360), (60, 41466924), (72, 34555770), (80, 31100193), (81, 30716240), (90, 27644616), (108, 23037180), (120, 20733462), (135, 18429744), (144, 17277885), (162, 15358120), (180, 13822308), (197, 12629520), (216, 11518590), (240, 10366731), (270, 9214872), (324, 7679060), (360, 6911154), (394, 6314760), (405, 6143248), (432, 5759295), (540, 4607436), (591, 4209840), (648, 3839530), (720, 3455577), (788, 3157380), (810, 3071624), (985, 2525904), (1080, 2303718), (1182, 2104920), (1296, 1919765), (1576, 1578690), (1620, 1535812), (1773, 1403280), (1949, 1276560), (1970, 1262952), (2160, 1151859), (2364, 1052460), (2955, 841968), (3152, 789345), (3240, 767906), (3546, 701640), (3898, 638280), (3940, 631476), (4728, 526230), (5319, 467760), (5847, 425520), (5910, 420984), (6480, 383953), (7092, 350820), (7796, 319140), (7880, 315738), (8865, 280656), (9456, 263115), (9745, 255312), (10638, 233880), (11694, 212760), (11820, 210492), (14184, 175410), (15592, 159570), (15760, 157869), (15957, 155920), (17541, 141840), (17730, 140328), (19490, 127656), (21276, 116940), (23388, 106380), (23640, 105246), (26595, 93552), (28368, 87705), (29235, 85104), (31184, 79785), (31914, 77960), (35082, 70920), (35460, 70164), (38980, 63828), (42552, 58470), (46776, 53190), (47280, 52623)]