19465392960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13331}}^1$

素因数の和:13383

約数の個数: 336

約数和(自身を含む): 74363762880

約数和(自身を除く): 54898369920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 338, 351, 360, 390, 416, 432, 468, 480, 507, 520, 540, 576, 585, 624, 676, 702, 720, 780, 832, 845, 864, 936, 960, 1014, 1040, 1080, 1170, 1248, 1352, 1404, 1440, 1521, 1560, 1690, 1728, 1755, 1872, 2028, 2080, 2160, 2340, 2496, 2535, 2704, 2808, 2880, 3042, 3120, 3380, 3510, 3744, 4056, 4160, 4320, 4563, 4680, 5070, 5408, 5616, 6084, 6240, 6760, 7020, 7488, 7605, 8112, 8640, 9126, 9360, 10140, 10816, 11232, 12168, 12480, 13331, 13520, 14040, 15210, 16224, 18252, 18720, 20280, 22464, 22815, 24336, 26662, 27040, 28080, 30420, 32448, 36504, 37440, 39993, 40560, 45630, 48672, 53324, 54080, 56160, 60840, 66655, 73008, 79986, 81120, 91260, 97344, 106648, 112320, 119979, 121680, 133310, 146016, 159972, 162240, 173303, 182520, 199965, 213296, 239958, 243360, 266620, 292032, 319944, 346606, 359937, 365040, 399930, 426592, 479916, 486720, 519909, 533240, 599895, 639888, 693212, 719874, 730080, 799860, 853184, 866515, 959832, 1039818, 1066480, 1199790, 1279776, 1386424, 1439748, 1460160, 1559727, 1599720, 1733030, 1799685, 1919664, 2079636, 2132960, 2252939, 2399580, 2559552, 2599545, 2772848, 2879496, 3119454, 3199440, 3466060, 3599370, 3839328, 4159272, 4265920, 4505878, 4679181, 4799160, 5199090, 5545696, 5758992, 6238908, 6398880, 6758817, 6932120, 7198740, 7678656, 7798635, 8318544, 9011756, 9358362, 9598320, 10398180, 11091392, 11264695, 11517984, 12477816, 12797760, 13517634, 13864240, 14397480, 15597270, 16637088, 18023512, 18716724, 19196640, 20276451, 20796360, 22529390, 23035968, 23395905, 24955632, 27035268, 27728480, 28794960, 31194540, 33274176, 33794085, 36047024, 37433448, 38393280, 40552902, 41592720, 45058780, 46791810, 49911264, 54070536, 55456960, 57589920, 60829353, 62389080, 67588170, 72094048, 74866896, 81105804, 83185440, 90117560, 93583620, 99822528, 101382255, 108141072, 115179840, 121658706, 124778160, 135176340, 144188096, 149733792, 162211608, 166370880, 180235120, 187167240, 202764510, 216282144, 243317412, 249556320, 270352680, 299467584, 304146765, 324423216, 360470240, 374334480, 405529020, 432564288, 486634824, 499112640, 540705360, 608293530, 648846432, 720940480, 748668960, 811058040, 973269648, 1081410720, 1216587060, 1297692864, 1497337920, 1622116080, 1946539296, 2162821440, 2433174120, 3244232160, 3893078592, 4866348240, 6488464320, 9732696480, 19465392960]

約数ペア:

[(1, 19465392960), (2, 9732696480), (3, 6488464320), (4, 4866348240), (5, 3893078592), (6, 3244232160), (8, 2433174120), (9, 2162821440), (10, 1946539296), (12, 1622116080), (13, 1497337920), (15, 1297692864), (16, 1216587060), (18, 1081410720), (20, 973269648), (24, 811058040), (26, 748668960), (27, 720940480), (30, 648846432), (32, 608293530), (36, 540705360), (39, 499112640), (40, 486634824), (45, 432564288), (48, 405529020), (52, 374334480), (54, 360470240), (60, 324423216), (64, 304146765), (65, 299467584), (72, 270352680), (78, 249556320), (80, 243317412), (90, 216282144), (96, 202764510), (104, 187167240), (108, 180235120), (117, 166370880), (120, 162211608), (130, 149733792), (135, 144188096), (144, 135176340), (156, 124778160), (160, 121658706), (169, 115179840), (180, 108141072), (192, 101382255), (195, 99822528), (208, 93583620), (216, 90117560), (234, 83185440), (240, 81105804), (260, 74866896), (270, 72094048), (288, 67588170), (312, 62389080), (320, 60829353), (338, 57589920), (351, 55456960), (360, 54070536), (390, 49911264), (416, 46791810), (432, 45058780), (468, 41592720), (480, 40552902), (507, 38393280), (520, 37433448), (540, 36047024), (576, 33794085), (585, 33274176), (624, 31194540), (676, 28794960), (702, 27728480), (720, 27035268), (780, 24955632), (832, 23395905), (845, 23035968), (864, 22529390), (936, 20796360), (960, 20276451), (1014, 19196640), (1040, 18716724), (1080, 18023512), (1170, 16637088), (1248, 15597270), (1352, 14397480), (1404, 13864240), (1440, 13517634), (1521, 12797760), (1560, 12477816), (1690, 11517984), (1728, 11264695), (1755, 11091392), (1872, 10398180), (2028, 9598320), (2080, 9358362), (2160, 9011756), (2340, 8318544), (2496, 7798635), (2535, 7678656), (2704, 7198740), (2808, 6932120), (2880, 6758817), (3042, 6398880), (3120, 6238908), (3380, 5758992), (3510, 5545696), (3744, 5199090), (4056, 4799160), (4160, 4679181), (4320, 4505878), (4563, 4265920), (4680, 4159272), (5070, 3839328), (5408, 3599370), (5616, 3466060), (6084, 3199440), (6240, 3119454), (6760, 2879496), (7020, 2772848), (7488, 2599545), (7605, 2559552), (8112, 2399580), (8640, 2252939), (9126, 2132960), (9360, 2079636), (10140, 1919664), (10816, 1799685), (11232, 1733030), (12168, 1599720), (12480, 1559727), (13331, 1460160), (13520, 1439748), (14040, 1386424), (15210, 1279776), (16224, 1199790), (18252, 1066480), (18720, 1039818), (20280, 959832), (22464, 866515), (22815, 853184), (24336, 799860), (26662, 730080), (27040, 719874), (28080, 693212), (30420, 639888), (32448, 599895), (36504, 533240), (37440, 519909), (39993, 486720), (40560, 479916), (45630, 426592), (48672, 399930), (53324, 365040), (54080, 359937), (56160, 346606), (60840, 319944), (66655, 292032), (73008, 266620), (79986, 243360), (81120, 239958), (91260, 213296), (97344, 199965), (106648, 182520), (112320, 173303), (119979, 162240), (121680, 159972), (133310, 146016)]