239968672020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17313757}}^1$

素因数の和:17313790

約数の個数: 144

約数和(自身を含む): 907517939328

約数和(自身を除く): 667549267308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 17313757, 34627514, 51941271, 69255028, 86568785, 103882542, 121196299, 155823813, 173137570, 190451327, 207765084, 242392598, 259706355, 311647626, 346275140, 363588897, 380902654, 484785196, 519412710, 571353981, 605981495, 623295252, 727177794, 761805308, 779119065, 952256635, 1038825420, 1090766691, 1142707962, 1211962990, 1333159289, 1454355588, 1558238130, 1714061943, 1817944485, 1904513270, 2181533382, 2285415924, 2423925980, 2666318578, 2856769905, 3116476260, 3428123886, 3635888970, 3809026540, 3999477867, 4363066764, 5332637156, 5453833455, 5713539810, 6665796445, 6856247772, 7271777940, 7998955734, 8570309715, 10907666910, 11427079620, 11998433601, 13331592890, 15997911468, 17140619430, 19997389335, 21815333820, 23996867202, 26663185780, 34281238860, 39994778670, 47993734404, 59992168005, 79989557340, 119984336010, 239968672020]

約数ペア:

[(1, 239968672020), (2, 119984336010), (3, 79989557340), (4, 59992168005), (5, 47993734404), (6, 39994778670), (7, 34281238860), (9, 26663185780), (10, 23996867202), (11, 21815333820), (12, 19997389335), (14, 17140619430), (15, 15997911468), (18, 13331592890), (20, 11998433601), (21, 11427079620), (22, 10907666910), (28, 8570309715), (30, 7998955734), (33, 7271777940), (35, 6856247772), (36, 6665796445), (42, 5713539810), (44, 5453833455), (45, 5332637156), (55, 4363066764), (60, 3999477867), (63, 3809026540), (66, 3635888970), (70, 3428123886), (77, 3116476260), (84, 2856769905), (90, 2666318578), (99, 2423925980), (105, 2285415924), (110, 2181533382), (126, 1904513270), (132, 1817944485), (140, 1714061943), (154, 1558238130), (165, 1454355588), (180, 1333159289), (198, 1211962990), (210, 1142707962), (220, 1090766691), (231, 1038825420), (252, 952256635), (308, 779119065), (315, 761805308), (330, 727177794), (385, 623295252), (396, 605981495), (420, 571353981), (462, 519412710), (495, 484785196), (630, 380902654), (660, 363588897), (693, 346275140), (770, 311647626), (924, 259706355), (990, 242392598), (1155, 207765084), (1260, 190451327), (1386, 173137570), (1540, 155823813), (1980, 121196299), (2310, 103882542), (2772, 86568785), (3465, 69255028), (4620, 51941271), (6930, 34627514), (13860, 17313757)]