2648462520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1234

約数の個数: 192

約数和(自身を含む): 8790768000

約数和(自身を除く): 6142305480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 179, 220, 242, 264, 330, 358, 363, 440, 484, 537, 605, 660, 716, 726, 895, 968, 1019, 1074, 1210, 1320, 1432, 1452, 1790, 1815, 1969, 2038, 2148, 2420, 2685, 2904, 3057, 3580, 3630, 3938, 4076, 4296, 4840, 5095, 5370, 5907, 6114, 7160, 7260, 7876, 8152, 9845, 10190, 10740, 11209, 11814, 12228, 14520, 15285, 15752, 19690, 20380, 21480, 21659, 22418, 23628, 24456, 29535, 30570, 33627, 39380, 40760, 43318, 44836, 47256, 56045, 59070, 61140, 64977, 67254, 78760, 86636, 89672, 108295, 112090, 118140, 122280, 123299, 129954, 134508, 168135, 173272, 182401, 216590, 224180, 236280, 246598, 259908, 269016, 324885, 336270, 364802, 369897, 433180, 448360, 493196, 519816, 547203, 616495, 649770, 672540, 729604, 739794, 866360, 912005, 986392, 1094406, 1232990, 1299540, 1345080, 1459208, 1479588, 1824010, 1849485, 2006411, 2188812, 2465980, 2599080, 2736015, 2959176, 3648020, 3698970, 4012822, 4377624, 4931960, 5472030, 6019233, 7296040, 7397940, 8025644, 10032055, 10944060, 12038466, 14795880, 16051288, 20064110, 21888120, 22070521, 24076932, 30096165, 40128220, 44141042, 48153864, 60192330, 66211563, 80256440, 88282084, 110352605, 120384660, 132423126, 176564168, 220705210, 240769320, 264846252, 331057815, 441410420, 529692504, 662115630, 882820840, 1324231260, 2648462520]

約数ペア:

[(1, 2648462520), (2, 1324231260), (3, 882820840), (4, 662115630), (5, 529692504), (6, 441410420), (8, 331057815), (10, 264846252), (11, 240769320), (12, 220705210), (15, 176564168), (20, 132423126), (22, 120384660), (24, 110352605), (30, 88282084), (33, 80256440), (40, 66211563), (44, 60192330), (55, 48153864), (60, 44141042), (66, 40128220), (88, 30096165), (110, 24076932), (120, 22070521), (121, 21888120), (132, 20064110), (165, 16051288), (179, 14795880), (220, 12038466), (242, 10944060), (264, 10032055), (330, 8025644), (358, 7397940), (363, 7296040), (440, 6019233), (484, 5472030), (537, 4931960), (605, 4377624), (660, 4012822), (716, 3698970), (726, 3648020), (895, 2959176), (968, 2736015), (1019, 2599080), (1074, 2465980), (1210, 2188812), (1320, 2006411), (1432, 1849485), (1452, 1824010), (1790, 1479588), (1815, 1459208), (1969, 1345080), (2038, 1299540), (2148, 1232990), (2420, 1094406), (2685, 986392), (2904, 912005), (3057, 866360), (3580, 739794), (3630, 729604), (3938, 672540), (4076, 649770), (4296, 616495), (4840, 547203), (5095, 519816), (5370, 493196), (5907, 448360), (6114, 433180), (7160, 369897), (7260, 364802), (7876, 336270), (8152, 324885), (9845, 269016), (10190, 259908), (10740, 246598), (11209, 236280), (11814, 224180), (12228, 216590), (14520, 182401), (15285, 173272), (15752, 168135), (19690, 134508), (20380, 129954), (21480, 123299), (21659, 122280), (22418, 118140), (23628, 112090), (24456, 108295), (29535, 89672), (30570, 86636), (33627, 78760), (39380, 67254), (40760, 64977), (43318, 61140), (44836, 59070), (47256, 56045)]