1982502720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5689}}^1$

素因数の和:5734

約数の個数: 252

約数和(自身を含む): 7496563620

約数和(自身を除く): 5514060900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 576, 605, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2112, 2178, 2420, 2640, 2880, 2904, 3168, 3520, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5689, 5808, 6336, 7260, 7744, 7920, 8712, 9680, 10560, 10890, 11378, 11616, 14520, 15840, 17067, 17424, 19360, 21780, 22756, 23232, 28445, 29040, 31680, 34134, 34848, 38720, 43560, 45512, 51201, 56890, 58080, 62579, 68268, 69696, 85335, 87120, 91024, 102402, 113780, 116160, 125158, 136536, 170670, 174240, 182048, 187737, 204804, 227560, 250316, 256005, 273072, 312895, 341340, 348480, 364096, 375474, 409608, 455120, 500632, 512010, 546144, 563211, 625790, 682680, 688369, 750948, 819216, 910240, 938685, 1001264, 1024020, 1092288, 1126422, 1251580, 1365360, 1376738, 1501896, 1638432, 1820480, 1877370, 2002528, 2048040, 2065107, 2252844, 2503160, 2730720, 2753476, 2816055, 3003792, 3276864, 3441845, 3754740, 4005056, 4096080, 4130214, 4505688, 5006320, 5461440, 5506952, 5632110, 6007584, 6195321, 6883690, 7509480, 8192160, 8260428, 9011376, 10012640, 10325535, 11013904, 11264220, 12015168, 12390642, 13767380, 15018960, 16384320, 16520856, 18022752, 20025280, 20651070, 22027808, 22528440, 24781284, 27534760, 30037920, 30976605, 33041712, 36045504, 41302140, 44055616, 45056880, 49562568, 55069520, 60075840, 61953210, 66083424, 82604280, 90113760, 99125136, 110139040, 123906420, 132166848, 165208560, 180227520, 198250272, 220278080, 247812840, 330417120, 396500544, 495625680, 660834240, 991251360, 1982502720]

約数ペア:

[(1, 1982502720), (2, 991251360), (3, 660834240), (4, 495625680), (5, 396500544), (6, 330417120), (8, 247812840), (9, 220278080), (10, 198250272), (11, 180227520), (12, 165208560), (15, 132166848), (16, 123906420), (18, 110139040), (20, 99125136), (22, 90113760), (24, 82604280), (30, 66083424), (32, 61953210), (33, 60075840), (36, 55069520), (40, 49562568), (44, 45056880), (45, 44055616), (48, 41302140), (55, 36045504), (60, 33041712), (64, 30976605), (66, 30037920), (72, 27534760), (80, 24781284), (88, 22528440), (90, 22027808), (96, 20651070), (99, 20025280), (110, 18022752), (120, 16520856), (121, 16384320), (132, 15018960), (144, 13767380), (160, 12390642), (165, 12015168), (176, 11264220), (180, 11013904), (192, 10325535), (198, 10012640), (220, 9011376), (240, 8260428), (242, 8192160), (264, 7509480), (288, 6883690), (320, 6195321), (330, 6007584), (352, 5632110), (360, 5506952), (363, 5461440), (396, 5006320), (440, 4505688), (480, 4130214), (484, 4096080), (495, 4005056), (528, 3754740), (576, 3441845), (605, 3276864), (660, 3003792), (704, 2816055), (720, 2753476), (726, 2730720), (792, 2503160), (880, 2252844), (960, 2065107), (968, 2048040), (990, 2002528), (1056, 1877370), (1089, 1820480), (1210, 1638432), (1320, 1501896), (1440, 1376738), (1452, 1365360), (1584, 1251580), (1760, 1126422), (1815, 1092288), (1936, 1024020), (1980, 1001264), (2112, 938685), (2178, 910240), (2420, 819216), (2640, 750948), (2880, 688369), (2904, 682680), (3168, 625790), (3520, 563211), (3630, 546144), (3872, 512010), (3960, 500632), (4356, 455120), (4840, 409608), (5280, 375474), (5445, 364096), (5689, 348480), (5808, 341340), (6336, 312895), (7260, 273072), (7744, 256005), (7920, 250316), (8712, 227560), (9680, 204804), (10560, 187737), (10890, 182048), (11378, 174240), (11616, 170670), (14520, 136536), (15840, 125158), (17067, 116160), (17424, 113780), (19360, 102402), (21780, 91024), (22756, 87120), (23232, 85335), (28445, 69696), (29040, 68268), (31680, 62579), (34134, 58080), (34848, 56890), (38720, 51201), (43560, 45512)]