160291215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 345720960

約数和(自身を除く): 185429745

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 37, 45, 51, 63, 85, 105, 111, 119, 153, 185, 255, 259, 315, 333, 357, 555, 595, 629, 765, 777, 809, 1071, 1295, 1665, 1785, 1887, 2331, 2427, 3145, 3885, 4045, 4403, 5355, 5661, 5663, 7281, 9435, 11655, 12135, 13209, 13753, 16989, 22015, 28305, 28315, 29933, 36405, 39627, 41259, 50967, 66045, 68765, 84945, 89799, 96271, 123777, 149665, 198135, 206295, 209531, 254835, 269397, 288813, 448995, 481355, 508861, 618885, 628593, 866439, 1047655, 1346985, 1444065, 1526583, 1885779, 2544305, 3142965, 3562027, 4332195, 4579749, 7632915, 9428895, 10686081, 17810135, 22898745, 32058243, 53430405, 160291215]

約数ペア:

[(1, 160291215), (3, 53430405), (5, 32058243), (7, 22898745), (9, 17810135), (15, 10686081), (17, 9428895), (21, 7632915), (35, 4579749), (37, 4332195), (45, 3562027), (51, 3142965), (63, 2544305), (85, 1885779), (105, 1526583), (111, 1444065), (119, 1346985), (153, 1047655), (185, 866439), (255, 628593), (259, 618885), (315, 508861), (333, 481355), (357, 448995), (555, 288813), (595, 269397), (629, 254835), (765, 209531), (777, 206295), (809, 198135), (1071, 149665), (1295, 123777), (1665, 96271), (1785, 89799), (1887, 84945), (2331, 68765), (2427, 66045), (3145, 50967), (3885, 41259), (4045, 39627), (4403, 36405), (5355, 29933), (5661, 28315), (5663, 28305), (7281, 22015), (9435, 16989), (11655, 13753), (12135, 13209)]