2019737280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1215

約数の個数: 224

約数和(自身を含む): 7038978048

約数和(自身を除く): 5019240768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 193, 220, 240, 264, 320, 330, 352, 386, 440, 480, 528, 579, 660, 704, 772, 880, 960, 965, 991, 1056, 1158, 1320, 1544, 1760, 1930, 1982, 2112, 2123, 2316, 2640, 2895, 2973, 3088, 3520, 3860, 3964, 4246, 4632, 4955, 5280, 5790, 5946, 6176, 6369, 7720, 7928, 8492, 9264, 9910, 10560, 10615, 10901, 11580, 11892, 12352, 12738, 14865, 15440, 15856, 16984, 18528, 19820, 21230, 21802, 23160, 23784, 25476, 29730, 30880, 31712, 31845, 32703, 33968, 37056, 39640, 42460, 43604, 46320, 47568, 50952, 54505, 59460, 61760, 63424, 63690, 65406, 67936, 79280, 84920, 87208, 92640, 95136, 101904, 109010, 118920, 127380, 130812, 135872, 158560, 163515, 169840, 174416, 185280, 190272, 191263, 203808, 218020, 237840, 254760, 261624, 317120, 327030, 339680, 348832, 382526, 407616, 436040, 475680, 509520, 523248, 573789, 654060, 679360, 697664, 765052, 872080, 951360, 956315, 1019040, 1046496, 1147578, 1308120, 1530104, 1744160, 1912630, 2038080, 2092992, 2103893, 2295156, 2616240, 2868945, 3060208, 3488320, 3825260, 4207786, 4590312, 5232480, 5737890, 6120416, 6311679, 7650520, 8415572, 9180624, 10464960, 10519465, 11475780, 12240832, 12623358, 15301040, 16831144, 18361248, 21038930, 22951560, 25246716, 30602080, 31558395, 33662288, 36722496, 42077860, 45903120, 50493432, 61204160, 63116790, 67324576, 84155720, 91806240, 100986864, 126233580, 134649152, 168311440, 183612480, 201973728, 252467160, 336622880, 403947456, 504934320, 673245760, 1009868640, 2019737280]

約数ペア:

[(1, 2019737280), (2, 1009868640), (3, 673245760), (4, 504934320), (5, 403947456), (6, 336622880), (8, 252467160), (10, 201973728), (11, 183612480), (12, 168311440), (15, 134649152), (16, 126233580), (20, 100986864), (22, 91806240), (24, 84155720), (30, 67324576), (32, 63116790), (33, 61204160), (40, 50493432), (44, 45903120), (48, 42077860), (55, 36722496), (60, 33662288), (64, 31558395), (66, 30602080), (80, 25246716), (88, 22951560), (96, 21038930), (110, 18361248), (120, 16831144), (132, 15301040), (160, 12623358), (165, 12240832), (176, 11475780), (192, 10519465), (193, 10464960), (220, 9180624), (240, 8415572), (264, 7650520), (320, 6311679), (330, 6120416), (352, 5737890), (386, 5232480), (440, 4590312), (480, 4207786), (528, 3825260), (579, 3488320), (660, 3060208), (704, 2868945), (772, 2616240), (880, 2295156), (960, 2103893), (965, 2092992), (991, 2038080), (1056, 1912630), (1158, 1744160), (1320, 1530104), (1544, 1308120), (1760, 1147578), (1930, 1046496), (1982, 1019040), (2112, 956315), (2123, 951360), (2316, 872080), (2640, 765052), (2895, 697664), (2973, 679360), (3088, 654060), (3520, 573789), (3860, 523248), (3964, 509520), (4246, 475680), (4632, 436040), (4955, 407616), (5280, 382526), (5790, 348832), (5946, 339680), (6176, 327030), (6369, 317120), (7720, 261624), (7928, 254760), (8492, 237840), (9264, 218020), (9910, 203808), (10560, 191263), (10615, 190272), (10901, 185280), (11580, 174416), (11892, 169840), (12352, 163515), (12738, 158560), (14865, 135872), (15440, 130812), (15856, 127380), (16984, 118920), (18528, 109010), (19820, 101904), (21230, 95136), (21802, 92640), (23160, 87208), (23784, 84920), (25476, 79280), (29730, 67936), (30880, 65406), (31712, 63690), (31845, 63424), (32703, 61760), (33968, 59460), (37056, 54505), (39640, 50952), (42460, 47568), (43604, 46320)]