1138004560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5061

約数の個数: 160

約数和(自身を含む): 3388568832

約数和(自身を除く): 2250564272

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, 1480, 1540, 1628, 2035, 2072, 2590, 2849, 2960, 3080, 3256, 4070, 4144, 4993, 5180, 5698, 6160, 6512, 8140, 9986, 10360, 11396, 14245, 16280, 19972, 20720, 22792, 24965, 28490, 32560, 34951, 39944, 45584, 49930, 54923, 56980, 69902, 79888, 99860, 109846, 113960, 139804, 174755, 184741, 199720, 219692, 227920, 274615, 279608, 349510, 369482, 384461, 399440, 439384, 549230, 559216, 699020, 738964, 768922, 878768, 923705, 1098460, 1293187, 1398040, 1477928, 1537844, 1847410, 1922305, 2032151, 2196920, 2586374, 2796080, 2955856, 3075688, 3694820, 3844610, 4064302, 4393840, 5172748, 6151376, 6465935, 7389640, 7689220, 8128604, 10160755, 10345496, 12931870, 14225057, 14779280, 15378440, 16257208, 20321510, 20690992, 25863740, 28450114, 30756880, 32514416, 40643020, 51727480, 56900228, 71125285, 81286040, 103454960, 113800456, 142250570, 162572080, 227600912, 284501140, 569002280, 1138004560]

約数ペア:

[(1, 1138004560), (2, 569002280), (4, 284501140), (5, 227600912), (7, 162572080), (8, 142250570), (10, 113800456), (11, 103454960), (14, 81286040), (16, 71125285), (20, 56900228), (22, 51727480), (28, 40643020), (35, 32514416), (37, 30756880), (40, 28450114), (44, 25863740), (55, 20690992), (56, 20321510), (70, 16257208), (74, 15378440), (77, 14779280), (80, 14225057), (88, 12931870), (110, 10345496), (112, 10160755), (140, 8128604), (148, 7689220), (154, 7389640), (176, 6465935), (185, 6151376), (220, 5172748), (259, 4393840), (280, 4064302), (296, 3844610), (308, 3694820), (370, 3075688), (385, 2955856), (407, 2796080), (440, 2586374), (518, 2196920), (560, 2032151), (592, 1922305), (616, 1847410), (740, 1537844), (770, 1477928), (814, 1398040), (880, 1293187), (1036, 1098460), (1232, 923705), (1295, 878768), (1480, 768922), (1540, 738964), (1628, 699020), (2035, 559216), (2072, 549230), (2590, 439384), (2849, 399440), (2960, 384461), (3080, 369482), (3256, 349510), (4070, 279608), (4144, 274615), (4993, 227920), (5180, 219692), (5698, 199720), (6160, 184741), (6512, 174755), (8140, 139804), (9986, 113960), (10360, 109846), (11396, 99860), (14245, 79888), (16280, 69902), (19972, 56980), (20720, 54923), (22792, 49930), (24965, 45584), (28490, 39944), (32560, 34951)]