19289760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{5741}}^1$

素因数の和:5766

約数の個数: 96

約数和(自身を含む): 69455232

約数和(自身を除く): 50165472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 5741, 11482, 17223, 22964, 28705, 34446, 40187, 45928, 57410, 68892, 80374, 86115, 91856, 114820, 120561, 137784, 160748, 172230, 183712, 200935, 229640, 241122, 275568, 321496, 344460, 401870, 459280, 482244, 551136, 602805, 642992, 688920, 803740, 918560, 964488, 1205610, 1285984, 1377840, 1607480, 1928976, 2411220, 2755680, 3214960, 3857952, 4822440, 6429920, 9644880, 19289760]

約数ペア:

[(1, 19289760), (2, 9644880), (3, 6429920), (4, 4822440), (5, 3857952), (6, 3214960), (7, 2755680), (8, 2411220), (10, 1928976), (12, 1607480), (14, 1377840), (15, 1285984), (16, 1205610), (20, 964488), (21, 918560), (24, 803740), (28, 688920), (30, 642992), (32, 602805), (35, 551136), (40, 482244), (42, 459280), (48, 401870), (56, 344460), (60, 321496), (70, 275568), (80, 241122), (84, 229640), (96, 200935), (105, 183712), (112, 172230), (120, 160748), (140, 137784), (160, 120561), (168, 114820), (210, 91856), (224, 86115), (240, 80374), (280, 68892), (336, 57410), (420, 45928), (480, 40187), (560, 34446), (672, 28705), (840, 22964), (1120, 17223), (1680, 11482), (3360, 5741)]