2060469040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 5588642304

約数和(自身を除く): 3528173264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 137, 140, 214, 251, 274, 280, 428, 502, 535, 548, 560, 685, 749, 856, 959, 1004, 1070, 1096, 1255, 1370, 1498, 1712, 1757, 1918, 2008, 2140, 2192, 2510, 2740, 2996, 3514, 3745, 3836, 4016, 4280, 4795, 5020, 5480, 5992, 7028, 7490, 7672, 8560, 8785, 9590, 10040, 10960, 11984, 14056, 14659, 14980, 15344, 17570, 19180, 20080, 26857, 28112, 29318, 29960, 34387, 35140, 38360, 53714, 58636, 59920, 68774, 70280, 73295, 76720, 102613, 107428, 117272, 134285, 137548, 140560, 146590, 171935, 187999, 205226, 214856, 234544, 240709, 268570, 275096, 293180, 343870, 375998, 410452, 429712, 481418, 513065, 537140, 550192, 586360, 687740, 751996, 820904, 939995, 962836, 1026130, 1074280, 1172720, 1203545, 1375480, 1503992, 1641808, 1879990, 1925672, 2052260, 2148560, 2407090, 2750960, 3007984, 3679409, 3759980, 3851344, 4104520, 4814180, 7358818, 7519960, 8209040, 9628360, 14717636, 15039920, 18397045, 19256720, 25755863, 29435272, 36794090, 51511726, 58870544, 73588180, 103023452, 128779315, 147176360, 206046904, 257558630, 294352720, 412093808, 515117260, 1030234520, 2060469040]

約数ペア:

[(1, 2060469040), (2, 1030234520), (4, 515117260), (5, 412093808), (7, 294352720), (8, 257558630), (10, 206046904), (14, 147176360), (16, 128779315), (20, 103023452), (28, 73588180), (35, 58870544), (40, 51511726), (56, 36794090), (70, 29435272), (80, 25755863), (107, 19256720), (112, 18397045), (137, 15039920), (140, 14717636), (214, 9628360), (251, 8209040), (274, 7519960), (280, 7358818), (428, 4814180), (502, 4104520), (535, 3851344), (548, 3759980), (560, 3679409), (685, 3007984), (749, 2750960), (856, 2407090), (959, 2148560), (1004, 2052260), (1070, 1925672), (1096, 1879990), (1255, 1641808), (1370, 1503992), (1498, 1375480), (1712, 1203545), (1757, 1172720), (1918, 1074280), (2008, 1026130), (2140, 962836), (2192, 939995), (2510, 820904), (2740, 751996), (2996, 687740), (3514, 586360), (3745, 550192), (3836, 537140), (4016, 513065), (4280, 481418), (4795, 429712), (5020, 410452), (5480, 375998), (5992, 343870), (7028, 293180), (7490, 275096), (7672, 268570), (8560, 240709), (8785, 234544), (9590, 214856), (10040, 205226), (10960, 187999), (11984, 171935), (14056, 146590), (14659, 140560), (14980, 137548), (15344, 134285), (17570, 117272), (19180, 107428), (20080, 102613), (26857, 76720), (28112, 73295), (29318, 70280), (29960, 68774), (34387, 59920), (35140, 58636), (38360, 53714)]