120690241280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:975

約数の個数: 288

約数和(自身を含む): 335684321280

約数和(自身を除く): 214994080000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 128, 140, 160, 191, 218, 224, 256, 280, 320, 382, 436, 448, 545, 560, 640, 647, 763, 764, 872, 896, 955, 1090, 1120, 1280, 1294, 1337, 1526, 1528, 1744, 1792, 1910, 2180, 2240, 2588, 2674, 3052, 3056, 3235, 3488, 3815, 3820, 4360, 4480, 4529, 5176, 5348, 6104, 6112, 6470, 6685, 6976, 7630, 7640, 8720, 8960, 9058, 10352, 10696, 12208, 12224, 12940, 13370, 13952, 15260, 15280, 17440, 18116, 20704, 20819, 21392, 22645, 24416, 24448, 25880, 26740, 27904, 30520, 30560, 34880, 36232, 41408, 41638, 42784, 45290, 48832, 48896, 51760, 53480, 61040, 61120, 69760, 70523, 72464, 82816, 83276, 85568, 90580, 97664, 103520, 104095, 106960, 122080, 122240, 123577, 139520, 141046, 144928, 145733, 165632, 166552, 171136, 181160, 195328, 207040, 208190, 213920, 244160, 244480, 247154, 282092, 289856, 291466, 333104, 342272, 352615, 362320, 414080, 416380, 427840, 488320, 493661, 494308, 564184, 579712, 582932, 617885, 666208, 705230, 724640, 728665, 828160, 832760, 855680, 865039, 976640, 987322, 988616, 1128368, 1159424, 1165864, 1235770, 1332416, 1410460, 1449280, 1457330, 1665520, 1711360, 1730078, 1974644, 1977232, 2256736, 2331728, 2468305, 2471540, 2664832, 2820920, 2898560, 2914660, 3331040, 3460156, 3949288, 3954464, 4325195, 4513472, 4663456, 4936610, 4943080, 5329664, 5641840, 5797120, 5829320, 6662080, 6920312, 7898576, 7908928, 8650390, 9026944, 9326912, 9873220, 9886160, 11283680, 11658640, 13324160, 13469893, 13840624, 15797152, 15817856, 17300780, 18053888, 18653824, 19746440, 19772320, 22567360, 23317280, 26648320, 26939786, 27681248, 31594304, 31635712, 34601560, 37307648, 39492880, 39544640, 45134720, 46634560, 53879572, 55362496, 63188608, 67349465, 69203120, 78985760, 79089280, 90269440, 93269120, 94289251, 107759144, 110724992, 126377216, 134698930, 138406240, 157971520, 158178560, 186538240, 188578502, 215518288, 221449984, 269397860, 276812480, 315943040, 377157004, 431036576, 471446255, 538795720, 553624960, 631886080, 754314008, 862073152, 942892510, 1077591440, 1107249920, 1508628016, 1724146304, 1885785020, 2155182880, 3017256032, 3448292608, 3771570040, 4310365760, 6034512064, 7543140080, 8620731520, 12069024128, 15086280160, 17241463040, 24138048256, 30172560320, 60345120640, 120690241280]

約数ペア:

[(1, 120690241280), (2, 60345120640), (4, 30172560320), (5, 24138048256), (7, 17241463040), (8, 15086280160), (10, 12069024128), (14, 8620731520), (16, 7543140080), (20, 6034512064), (28, 4310365760), (32, 3771570040), (35, 3448292608), (40, 3017256032), (56, 2155182880), (64, 1885785020), (70, 1724146304), (80, 1508628016), (109, 1107249920), (112, 1077591440), (128, 942892510), (140, 862073152), (160, 754314008), (191, 631886080), (218, 553624960), (224, 538795720), (256, 471446255), (280, 431036576), (320, 377157004), (382, 315943040), (436, 276812480), (448, 269397860), (545, 221449984), (560, 215518288), (640, 188578502), (647, 186538240), (763, 158178560), (764, 157971520), (872, 138406240), (896, 134698930), (955, 126377216), (1090, 110724992), (1120, 107759144), (1280, 94289251), (1294, 93269120), (1337, 90269440), (1526, 79089280), (1528, 78985760), (1744, 69203120), (1792, 67349465), (1910, 63188608), (2180, 55362496), (2240, 53879572), (2588, 46634560), (2674, 45134720), (3052, 39544640), (3056, 39492880), (3235, 37307648), (3488, 34601560), (3815, 31635712), (3820, 31594304), (4360, 27681248), (4480, 26939786), (4529, 26648320), (5176, 23317280), (5348, 22567360), (6104, 19772320), (6112, 19746440), (6470, 18653824), (6685, 18053888), (6976, 17300780), (7630, 15817856), (7640, 15797152), (8720, 13840624), (8960, 13469893), (9058, 13324160), (10352, 11658640), (10696, 11283680), (12208, 9886160), (12224, 9873220), (12940, 9326912), (13370, 9026944), (13952, 8650390), (15260, 7908928), (15280, 7898576), (17440, 6920312), (18116, 6662080), (20704, 5829320), (20819, 5797120), (21392, 5641840), (22645, 5329664), (24416, 4943080), (24448, 4936610), (25880, 4663456), (26740, 4513472), (27904, 4325195), (30520, 3954464), (30560, 3949288), (34880, 3460156), (36232, 3331040), (41408, 2914660), (41638, 2898560), (42784, 2820920), (45290, 2664832), (48832, 2471540), (48896, 2468305), (51760, 2331728), (53480, 2256736), (61040, 1977232), (61120, 1974644), (69760, 1730078), (70523, 1711360), (72464, 1665520), (82816, 1457330), (83276, 1449280), (85568, 1410460), (90580, 1332416), (97664, 1235770), (103520, 1165864), (104095, 1159424), (106960, 1128368), (122080, 988616), (122240, 987322), (123577, 976640), (139520, 865039), (141046, 855680), (144928, 832760), (145733, 828160), (165632, 728665), (166552, 724640), (171136, 705230), (181160, 666208), (195328, 617885), (207040, 582932), (208190, 579712), (213920, 564184), (244160, 494308), (244480, 493661), (247154, 488320), (282092, 427840), (289856, 416380), (291466, 414080), (333104, 362320), (342272, 352615)]