2636831120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61151}}^1$

素因数の和:61189

約数の個数: 120

約数和(自身を含む): 7780002048

約数和(自身を除く): 5143170928

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 4312, 5390, 6160, 8624, 10780, 21560, 43120, 61151, 122302, 244604, 305755, 428057, 489208, 611510, 672661, 856114, 978416, 1223020, 1345322, 1712228, 2140285, 2446040, 2690644, 2996399, 3363305, 3424456, 4280570, 4708627, 4892080, 5381288, 5992798, 6726610, 6848912, 8561140, 9417254, 10762576, 11985596, 13453220, 14981995, 17122280, 18834508, 23543135, 23971192, 26906440, 29963990, 32960389, 34244560, 37669016, 47086270, 47942384, 53812880, 59927980, 65920778, 75338032, 94172540, 119855960, 131841556, 164801945, 188345080, 239711920, 263683112, 329603890, 376690160, 527366224, 659207780, 1318415560, 2636831120]

約数ペア:

[(1, 2636831120), (2, 1318415560), (4, 659207780), (5, 527366224), (7, 376690160), (8, 329603890), (10, 263683112), (11, 239711920), (14, 188345080), (16, 164801945), (20, 131841556), (22, 119855960), (28, 94172540), (35, 75338032), (40, 65920778), (44, 59927980), (49, 53812880), (55, 47942384), (56, 47086270), (70, 37669016), (77, 34244560), (80, 32960389), (88, 29963990), (98, 26906440), (110, 23971192), (112, 23543135), (140, 18834508), (154, 17122280), (176, 14981995), (196, 13453220), (220, 11985596), (245, 10762576), (280, 9417254), (308, 8561140), (385, 6848912), (392, 6726610), (440, 5992798), (490, 5381288), (539, 4892080), (560, 4708627), (616, 4280570), (770, 3424456), (784, 3363305), (880, 2996399), (980, 2690644), (1078, 2446040), (1232, 2140285), (1540, 1712228), (1960, 1345322), (2156, 1223020), (2695, 978416), (3080, 856114), (3920, 672661), (4312, 611510), (5390, 489208), (6160, 428057), (8624, 305755), (10780, 244604), (21560, 122302), (43120, 61151)]