66522960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 260447616

約数和(自身を除く): 193924656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 197, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 394, 402, 420, 469, 504, 536, 560, 591, 603, 630, 670, 720, 788, 804, 840, 938, 985, 1005, 1008, 1072, 1182, 1206, 1260, 1340, 1379, 1407, 1576, 1608, 1680, 1773, 1876, 1970, 2010, 2345, 2364, 2412, 2520, 2680, 2758, 2814, 2955, 3015, 3152, 3216, 3546, 3752, 3940, 4020, 4137, 4221, 4690, 4728, 4824, 5040, 5360, 5516, 5628, 5910, 6030, 6895, 7035, 7092, 7504, 7880, 8040, 8274, 8442, 8865, 9380, 9456, 9648, 11032, 11256, 11820, 12060, 12411, 13199, 13790, 14070, 14184, 15760, 16080, 16548, 16884, 17730, 18760, 20685, 21105, 22064, 22512, 23640, 24120, 24822, 26398, 27580, 28140, 28368, 33096, 33768, 35460, 37520, 39597, 41370, 42210, 47280, 48240, 49644, 52796, 55160, 56280, 62055, 65995, 66192, 67536, 70920, 79194, 82740, 84420, 92393, 99288, 105592, 110320, 112560, 118791, 124110, 131990, 141840, 158388, 165480, 168840, 184786, 197985, 198576, 211184, 237582, 248220, 263980, 277179, 316776, 330960, 337680, 369572, 395970, 461965, 475164, 496440, 527960, 554358, 593955, 633552, 739144, 791940, 831537, 923930, 950328, 992880, 1055920, 1108716, 1187910, 1385895, 1478288, 1583880, 1663074, 1847860, 1900656, 2217432, 2375820, 2771790, 3167760, 3326148, 3695720, 4157685, 4434864, 4751640, 5543580, 6652296, 7391440, 8315370, 9503280, 11087160, 13304592, 16630740, 22174320, 33261480, 66522960]

約数ペア:

[(1, 66522960), (2, 33261480), (3, 22174320), (4, 16630740), (5, 13304592), (6, 11087160), (7, 9503280), (8, 8315370), (9, 7391440), (10, 6652296), (12, 5543580), (14, 4751640), (15, 4434864), (16, 4157685), (18, 3695720), (20, 3326148), (21, 3167760), (24, 2771790), (28, 2375820), (30, 2217432), (35, 1900656), (36, 1847860), (40, 1663074), (42, 1583880), (45, 1478288), (48, 1385895), (56, 1187910), (60, 1108716), (63, 1055920), (67, 992880), (70, 950328), (72, 923930), (80, 831537), (84, 791940), (90, 739144), (105, 633552), (112, 593955), (120, 554358), (126, 527960), (134, 496440), (140, 475164), (144, 461965), (168, 395970), (180, 369572), (197, 337680), (201, 330960), (210, 316776), (240, 277179), (252, 263980), (268, 248220), (280, 237582), (315, 211184), (335, 198576), (336, 197985), (360, 184786), (394, 168840), (402, 165480), (420, 158388), (469, 141840), (504, 131990), (536, 124110), (560, 118791), (591, 112560), (603, 110320), (630, 105592), (670, 99288), (720, 92393), (788, 84420), (804, 82740), (840, 79194), (938, 70920), (985, 67536), (1005, 66192), (1008, 65995), (1072, 62055), (1182, 56280), (1206, 55160), (1260, 52796), (1340, 49644), (1379, 48240), (1407, 47280), (1576, 42210), (1608, 41370), (1680, 39597), (1773, 37520), (1876, 35460), (1970, 33768), (2010, 33096), (2345, 28368), (2364, 28140), (2412, 27580), (2520, 26398), (2680, 24822), (2758, 24120), (2814, 23640), (2955, 22512), (3015, 22064), (3152, 21105), (3216, 20685), (3546, 18760), (3752, 17730), (3940, 16884), (4020, 16548), (4137, 16080), (4221, 15760), (4690, 14184), (4728, 14070), (4824, 13790), (5040, 13199), (5360, 12411), (5516, 12060), (5628, 11820), (5910, 11256), (6030, 11032), (6895, 9648), (7035, 9456), (7092, 9380), (7504, 8865), (7880, 8442), (8040, 8274)]