8973974240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23497}}^1$

素因数の和:23561

約数の個数: 192

約数和(自身を含む): 27286253568

約数和(自身を除く): 18312279328

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 341, 352, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1705, 1736, 1760, 2170, 2387, 2464, 2480, 2728, 3080, 3410, 3472, 4340, 4774, 4960, 5456, 6160, 6820, 6944, 8680, 9548, 10912, 11935, 12320, 13640, 17360, 19096, 23497, 23870, 27280, 34720, 38192, 46994, 47740, 54560, 76384, 93988, 95480, 117485, 164479, 187976, 190960, 234970, 258467, 328958, 375952, 381920, 469940, 516934, 657916, 728407, 751904, 822395, 939880, 1033868, 1292335, 1315832, 1456814, 1644790, 1809269, 1879760, 2067736, 2584670, 2631664, 2913628, 3289580, 3618538, 3642035, 3759520, 4135472, 5098849, 5169340, 5263328, 5827256, 6579160, 7237076, 7284070, 8012477, 8270944, 9046345, 10197698, 10338680, 11654512, 13158320, 14474152, 14568140, 16024954, 18092690, 20395396, 20677360, 23309024, 25494245, 26316640, 28948304, 29136280, 32049908, 36185380, 40062385, 40790792, 41354720, 50988490, 56087339, 57896608, 58272560, 64099816, 72370760, 80124770, 81581584, 101976980, 112174678, 116545120, 128199632, 144741520, 160249540, 163163168, 203953960, 224349356, 256399264, 280436695, 289483040, 320499080, 407907920, 448698712, 560873390, 640998160, 815815840, 897397424, 1121746780, 1281996320, 1794794848, 2243493560, 4486987120, 8973974240]

約数ペア:

[(1, 8973974240), (2, 4486987120), (4, 2243493560), (5, 1794794848), (7, 1281996320), (8, 1121746780), (10, 897397424), (11, 815815840), (14, 640998160), (16, 560873390), (20, 448698712), (22, 407907920), (28, 320499080), (31, 289483040), (32, 280436695), (35, 256399264), (40, 224349356), (44, 203953960), (55, 163163168), (56, 160249540), (62, 144741520), (70, 128199632), (77, 116545120), (80, 112174678), (88, 101976980), (110, 81581584), (112, 80124770), (124, 72370760), (140, 64099816), (154, 58272560), (155, 57896608), (160, 56087339), (176, 50988490), (217, 41354720), (220, 40790792), (224, 40062385), (248, 36185380), (280, 32049908), (308, 29136280), (310, 28948304), (341, 26316640), (352, 25494245), (385, 23309024), (434, 20677360), (440, 20395396), (496, 18092690), (560, 16024954), (616, 14568140), (620, 14474152), (682, 13158320), (770, 11654512), (868, 10338680), (880, 10197698), (992, 9046345), (1085, 8270944), (1120, 8012477), (1232, 7284070), (1240, 7237076), (1364, 6579160), (1540, 5827256), (1705, 5263328), (1736, 5169340), (1760, 5098849), (2170, 4135472), (2387, 3759520), (2464, 3642035), (2480, 3618538), (2728, 3289580), (3080, 2913628), (3410, 2631664), (3472, 2584670), (4340, 2067736), (4774, 1879760), (4960, 1809269), (5456, 1644790), (6160, 1456814), (6820, 1315832), (6944, 1292335), (8680, 1033868), (9548, 939880), (10912, 822395), (11935, 751904), (12320, 728407), (13640, 657916), (17360, 516934), (19096, 469940), (23497, 381920), (23870, 375952), (27280, 328958), (34720, 258467), (38192, 234970), (46994, 190960), (47740, 187976), (54560, 164479), (76384, 117485), (93988, 95480)]