557711110880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2609}}^1\times {\mathrm{17351}}^1$

素因数の和:19993

約数の個数: 192

約数和(自身を含む): 1643437071360

約数和(自身を除く): 1085725960480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 2609, 3080, 5218, 6160, 10436, 12320, 13045, 17351, 18263, 20872, 26090, 28699, 34702, 36526, 41744, 52180, 57398, 69404, 73052, 83488, 86755, 91315, 104360, 114796, 121457, 138808, 143495, 146104, 173510, 182630, 190861, 200893, 208720, 229592, 242914, 277616, 286990, 292208, 347020, 365260, 381722, 401786, 417440, 459184, 485828, 555232, 573980, 584416, 607285, 694040, 730520, 763444, 803572, 918368, 954305, 971656, 1004465, 1147960, 1214570, 1336027, 1388080, 1461040, 1526888, 1607144, 1908610, 1943312, 2008930, 2295920, 2429140, 2672054, 2776160, 2922080, 3053776, 3214288, 3817220, 3886624, 4017860, 4591840, 4858280, 5344108, 6107552, 6428576, 6680135, 7634440, 8035720, 9716560, 10688216, 13360270, 15268880, 16071440, 19433120, 21376432, 26720540, 30537760, 32142880, 42752864, 45268759, 53441080, 90537518, 106882160, 181075036, 213764320, 226343795, 316881313, 362150072, 452687590, 497956349, 633762626, 724300144, 905375180, 995912698, 1267525252, 1448600288, 1584406565, 1810750360, 1991825396, 2489781745, 2535050504, 3168813130, 3485694443, 3621500720, 3983650792, 4979563490, 5070101008, 6337626260, 6971388886, 7243001440, 7967301584, 9959126980, 10140202016, 12675252520, 13942777772, 15934603168, 17428472215, 19918253960, 25350505040, 27885555544, 34856944430, 39836507920, 50701010080, 55771111088, 69713888860, 79673015840, 111542222176, 139427777720, 278855555440, 557711110880]

約数ペア:

[(1, 557711110880), (2, 278855555440), (4, 139427777720), (5, 111542222176), (7, 79673015840), (8, 69713888860), (10, 55771111088), (11, 50701010080), (14, 39836507920), (16, 34856944430), (20, 27885555544), (22, 25350505040), (28, 19918253960), (32, 17428472215), (35, 15934603168), (40, 13942777772), (44, 12675252520), (55, 10140202016), (56, 9959126980), (70, 7967301584), (77, 7243001440), (80, 6971388886), (88, 6337626260), (110, 5070101008), (112, 4979563490), (140, 3983650792), (154, 3621500720), (160, 3485694443), (176, 3168813130), (220, 2535050504), (224, 2489781745), (280, 1991825396), (308, 1810750360), (352, 1584406565), (385, 1448600288), (440, 1267525252), (560, 995912698), (616, 905375180), (770, 724300144), (880, 633762626), (1120, 497956349), (1232, 452687590), (1540, 362150072), (1760, 316881313), (2464, 226343795), (2609, 213764320), (3080, 181075036), (5218, 106882160), (6160, 90537518), (10436, 53441080), (12320, 45268759), (13045, 42752864), (17351, 32142880), (18263, 30537760), (20872, 26720540), (26090, 21376432), (28699, 19433120), (34702, 16071440), (36526, 15268880), (41744, 13360270), (52180, 10688216), (57398, 9716560), (69404, 8035720), (73052, 7634440), (83488, 6680135), (86755, 6428576), (91315, 6107552), (104360, 5344108), (114796, 4858280), (121457, 4591840), (138808, 4017860), (143495, 3886624), (146104, 3817220), (173510, 3214288), (182630, 3053776), (190861, 2922080), (200893, 2776160), (208720, 2672054), (229592, 2429140), (242914, 2295920), (277616, 2008930), (286990, 1943312), (292208, 1908610), (347020, 1607144), (365260, 1526888), (381722, 1461040), (401786, 1388080), (417440, 1336027), (459184, 1214570), (485828, 1147960), (555232, 1004465), (573980, 971656), (584416, 954305), (607285, 918368), (694040, 803572), (730520, 763444)]