310199120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1429

約数の個数: 160

約数和(自身を含む): 924155136

約数和(自身を除く): 613956016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 176, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 518, 560, 592, 616, 740, 770, 814, 880, 1036, 1232, 1295, 1361, 1480, 1540, 1628, 2035, 2072, 2590, 2722, 2849, 2960, 3080, 3256, 4070, 4144, 5180, 5444, 5698, 6160, 6512, 6805, 8140, 9527, 10360, 10888, 11396, 13610, 14245, 14971, 16280, 19054, 20720, 21776, 22792, 27220, 28490, 29942, 32560, 38108, 45584, 47635, 50357, 54440, 56980, 59884, 74855, 76216, 95270, 100714, 104797, 108880, 113960, 119768, 149710, 152432, 190540, 201428, 209594, 227920, 239536, 251785, 299420, 352499, 381080, 402856, 419188, 503570, 523985, 553927, 598840, 704998, 762160, 805712, 838376, 1007140, 1047970, 1107854, 1197680, 1409996, 1676752, 1762495, 2014280, 2095940, 2215708, 2769635, 2819992, 3524990, 3877489, 4028560, 4191880, 4431416, 5539270, 5639984, 7049980, 7754978, 8383760, 8862832, 11078540, 14099960, 15509956, 19387445, 22157080, 28199920, 31019912, 38774890, 44314160, 62039824, 77549780, 155099560, 310199120]

約数ペア:

[(1, 310199120), (2, 155099560), (4, 77549780), (5, 62039824), (7, 44314160), (8, 38774890), (10, 31019912), (11, 28199920), (14, 22157080), (16, 19387445), (20, 15509956), (22, 14099960), (28, 11078540), (35, 8862832), (37, 8383760), (40, 7754978), (44, 7049980), (55, 5639984), (56, 5539270), (70, 4431416), (74, 4191880), (77, 4028560), (80, 3877489), (88, 3524990), (110, 2819992), (112, 2769635), (140, 2215708), (148, 2095940), (154, 2014280), (176, 1762495), (185, 1676752), (220, 1409996), (259, 1197680), (280, 1107854), (296, 1047970), (308, 1007140), (370, 838376), (385, 805712), (407, 762160), (440, 704998), (518, 598840), (560, 553927), (592, 523985), (616, 503570), (740, 419188), (770, 402856), (814, 381080), (880, 352499), (1036, 299420), (1232, 251785), (1295, 239536), (1361, 227920), (1480, 209594), (1540, 201428), (1628, 190540), (2035, 152432), (2072, 149710), (2590, 119768), (2722, 113960), (2849, 108880), (2960, 104797), (3080, 100714), (3256, 95270), (4070, 76216), (4144, 74855), (5180, 59884), (5444, 56980), (5698, 54440), (6160, 50357), (6512, 47635), (6805, 45584), (8140, 38108), (9527, 32560), (10360, 29942), (10888, 28490), (11396, 27220), (13610, 22792), (14245, 21776), (14971, 20720), (16280, 19054)]