208103201280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{694789}}^1$

素因数の和:694831

約数の個数: 240

約数和(自身を含む): 776161025640

約数和(自身を除く): 568057824360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 6240, 6656, 7488, 7680, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 19968, 23040, 24960, 29952, 33280, 37440, 49920, 59904, 74880, 99840, 149760, 299520, 694789, 1389578, 2084367, 2779156, 3473945, 4168734, 5558312, 6253101, 6947890, 8337468, 9032257, 10421835, 11116624, 12506202, 13895780, 16674936, 18064514, 20843670, 22233248, 25012404, 27096771, 27791560, 31265505, 33349872, 36129028, 41687340, 44466496, 45161285, 50024808, 54193542, 55583120, 62531010, 66699744, 72258056, 81290313, 83374680, 88932992, 90322570, 100049616, 108387084, 111166240, 125062020, 133399488, 135483855, 144516112, 162580626, 166749360, 177865984, 180645140, 200099232, 216774168, 222332480, 250124040, 266798976, 270967710, 289032224, 325161252, 333498720, 355731968, 361290280, 400198464, 406451565, 433548336, 444664960, 500248080, 533597952, 541935420, 578064448, 650322504, 666997440, 722580560, 800396928, 812903130, 867096672, 889329920, 1000496160, 1067195904, 1083870840, 1156128896, 1300645008, 1333994880, 1445161120, 1600793856, 1625806260, 1734193344, 1778659840, 2000992320, 2167741680, 2312257792, 2601290016, 2667989760, 2890322240, 3201587712, 3251612520, 3468386688, 4001984640, 4335483360, 4624515584, 5202580032, 5335979520, 5780644480, 6503225040, 6936773376, 8003969280, 8670966720, 10405160064, 11561288960, 13006450080, 13873546752, 16007938560, 17341933440, 20810320128, 23122577920, 26012900160, 34683866880, 41620640256, 52025800320, 69367733760, 104051600640, 208103201280]

約数ペア:

[(1, 208103201280), (2, 104051600640), (3, 69367733760), (4, 52025800320), (5, 41620640256), (6, 34683866880), (8, 26012900160), (9, 23122577920), (10, 20810320128), (12, 17341933440), (13, 16007938560), (15, 13873546752), (16, 13006450080), (18, 11561288960), (20, 10405160064), (24, 8670966720), (26, 8003969280), (30, 6936773376), (32, 6503225040), (36, 5780644480), (39, 5335979520), (40, 5202580032), (45, 4624515584), (48, 4335483360), (52, 4001984640), (60, 3468386688), (64, 3251612520), (65, 3201587712), (72, 2890322240), (78, 2667989760), (80, 2601290016), (90, 2312257792), (96, 2167741680), (104, 2000992320), (117, 1778659840), (120, 1734193344), (128, 1625806260), (130, 1600793856), (144, 1445161120), (156, 1333994880), (160, 1300645008), (180, 1156128896), (192, 1083870840), (195, 1067195904), (208, 1000496160), (234, 889329920), (240, 867096672), (256, 812903130), (260, 800396928), (288, 722580560), (312, 666997440), (320, 650322504), (360, 578064448), (384, 541935420), (390, 533597952), (416, 500248080), (468, 444664960), (480, 433548336), (512, 406451565), (520, 400198464), (576, 361290280), (585, 355731968), (624, 333498720), (640, 325161252), (720, 289032224), (768, 270967710), (780, 266798976), (832, 250124040), (936, 222332480), (960, 216774168), (1040, 200099232), (1152, 180645140), (1170, 177865984), (1248, 166749360), (1280, 162580626), (1440, 144516112), (1536, 135483855), (1560, 133399488), (1664, 125062020), (1872, 111166240), (1920, 108387084), (2080, 100049616), (2304, 90322570), (2340, 88932992), (2496, 83374680), (2560, 81290313), (2880, 72258056), (3120, 66699744), (3328, 62531010), (3744, 55583120), (3840, 54193542), (4160, 50024808), (4608, 45161285), (4680, 44466496), (4992, 41687340), (5760, 36129028), (6240, 33349872), (6656, 31265505), (7488, 27791560), (7680, 27096771), (8320, 25012404), (9360, 22233248), (9984, 20843670), (11520, 18064514), (12480, 16674936), (14976, 13895780), (16640, 12506202), (18720, 11116624), (19968, 10421835), (23040, 9032257), (24960, 8337468), (29952, 6947890), (33280, 6253101), (37440, 5558312), (49920, 4168734), (59904, 3473945), (74880, 2779156), (99840, 2084367), (149760, 1389578), (299520, 694789)]