225659280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12211}}^1$

素因数の和:12245

約数の個数: 160

約数和(自身を含む): 872229888

約数和(自身を除く): 646570608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 12211, 18480, 24422, 36633, 48844, 61055, 73266, 85477, 97688, 122110, 134321, 146532, 170954, 183165, 195376, 244220, 256431, 268642, 293064, 341908, 366330, 402963, 427385, 488440, 512862, 537284, 586128, 671605, 683816, 732660, 805926, 854770, 940247, 976880, 1025724, 1074568, 1282155, 1343210, 1367632, 1465320, 1611852, 1709540, 1880494, 2014815, 2051448, 2149136, 2564310, 2686420, 2820741, 2930640, 3223704, 3419080, 3760988, 4029630, 4102896, 4701235, 5128620, 5372840, 5641482, 6447408, 6838160, 7521976, 8059260, 9402470, 10257240, 10745680, 11282964, 14103705, 15043952, 16118520, 18804940, 20514480, 22565928, 28207410, 32237040, 37609880, 45131856, 56414820, 75219760, 112829640, 225659280]

約数ペア:

[(1, 225659280), (2, 112829640), (3, 75219760), (4, 56414820), (5, 45131856), (6, 37609880), (7, 32237040), (8, 28207410), (10, 22565928), (11, 20514480), (12, 18804940), (14, 16118520), (15, 15043952), (16, 14103705), (20, 11282964), (21, 10745680), (22, 10257240), (24, 9402470), (28, 8059260), (30, 7521976), (33, 6838160), (35, 6447408), (40, 5641482), (42, 5372840), (44, 5128620), (48, 4701235), (55, 4102896), (56, 4029630), (60, 3760988), (66, 3419080), (70, 3223704), (77, 2930640), (80, 2820741), (84, 2686420), (88, 2564310), (105, 2149136), (110, 2051448), (112, 2014815), (120, 1880494), (132, 1709540), (140, 1611852), (154, 1465320), (165, 1367632), (168, 1343210), (176, 1282155), (210, 1074568), (220, 1025724), (231, 976880), (240, 940247), (264, 854770), (280, 805926), (308, 732660), (330, 683816), (336, 671605), (385, 586128), (420, 537284), (440, 512862), (462, 488440), (528, 427385), (560, 402963), (616, 366330), (660, 341908), (770, 293064), (840, 268642), (880, 256431), (924, 244220), (1155, 195376), (1232, 183165), (1320, 170954), (1540, 146532), (1680, 134321), (1848, 122110), (2310, 97688), (2640, 85477), (3080, 73266), (3696, 61055), (4620, 48844), (6160, 36633), (9240, 24422), (12211, 18480)]