66792960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 240

約数和(自身を含む): 250233984

約数和(自身を除く): 183441024

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, 223, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 446, 468, 480, 512, 520, 576, 585, 624, 640, 669, 720, 768, 780, 832, 892, 936, 960, 1040, 1115, 1152, 1170, 1248, 1280, 1338, 1440, 1536, 1560, 1664, 1784, 1872, 1920, 2007, 2080, 2230, 2304, 2340, 2496, 2560, 2676, 2880, 2899, 3120, 3328, 3345, 3568, 3744, 3840, 4014, 4160, 4460, 4608, 4680, 4992, 5352, 5760, 5798, 6240, 6656, 6690, 7136, 7488, 7680, 8028, 8320, 8697, 8920, 9360, 9984, 10035, 10704, 11520, 11596, 12480, 13380, 14272, 14495, 14976, 16056, 16640, 17394, 17840, 18720, 19968, 20070, 21408, 23040, 23192, 24960, 26091, 26760, 28544, 28990, 29952, 32112, 33280, 34788, 35680, 37440, 40140, 42816, 43485, 46384, 49920, 52182, 53520, 57088, 57980, 59904, 64224, 69576, 71360, 74880, 80280, 85632, 86970, 92768, 99840, 104364, 107040, 114176, 115960, 128448, 130455, 139152, 142720, 149760, 160560, 171264, 173940, 185536, 208728, 214080, 231920, 256896, 260910, 278304, 285440, 299520, 321120, 342528, 347880, 371072, 417456, 428160, 463840, 513792, 521820, 556608, 570880, 642240, 695760, 742144, 834912, 856320, 927680, 1027584, 1043640, 1113216, 1284480, 1391520, 1484288, 1669824, 1712640, 1855360, 2087280, 2226432, 2568960, 2783040, 3339648, 3710720, 4174560, 4452864, 5137920, 5566080, 6679296, 7421440, 8349120, 11132160, 13358592, 16698240, 22264320, 33396480, 66792960]

約数ペア:

[(1, 66792960), (2, 33396480), (3, 22264320), (4, 16698240), (5, 13358592), (6, 11132160), (8, 8349120), (9, 7421440), (10, 6679296), (12, 5566080), (13, 5137920), (15, 4452864), (16, 4174560), (18, 3710720), (20, 3339648), (24, 2783040), (26, 2568960), (30, 2226432), (32, 2087280), (36, 1855360), (39, 1712640), (40, 1669824), (45, 1484288), (48, 1391520), (52, 1284480), (60, 1113216), (64, 1043640), (65, 1027584), (72, 927680), (78, 856320), (80, 834912), (90, 742144), (96, 695760), (104, 642240), (117, 570880), (120, 556608), (128, 521820), (130, 513792), (144, 463840), (156, 428160), (160, 417456), (180, 371072), (192, 347880), (195, 342528), (208, 321120), (223, 299520), (234, 285440), (240, 278304), (256, 260910), (260, 256896), (288, 231920), (312, 214080), (320, 208728), (360, 185536), (384, 173940), (390, 171264), (416, 160560), (446, 149760), (468, 142720), (480, 139152), (512, 130455), (520, 128448), (576, 115960), (585, 114176), (624, 107040), (640, 104364), (669, 99840), (720, 92768), (768, 86970), (780, 85632), (832, 80280), (892, 74880), (936, 71360), (960, 69576), (1040, 64224), (1115, 59904), (1152, 57980), (1170, 57088), (1248, 53520), (1280, 52182), (1338, 49920), (1440, 46384), (1536, 43485), (1560, 42816), (1664, 40140), (1784, 37440), (1872, 35680), (1920, 34788), (2007, 33280), (2080, 32112), (2230, 29952), (2304, 28990), (2340, 28544), (2496, 26760), (2560, 26091), (2676, 24960), (2880, 23192), (2899, 23040), (3120, 21408), (3328, 20070), (3345, 19968), (3568, 18720), (3744, 17840), (3840, 17394), (4014, 16640), (4160, 16056), (4460, 14976), (4608, 14495), (4680, 14272), (4992, 13380), (5352, 12480), (5760, 11596), (5798, 11520), (6240, 10704), (6656, 10035), (6690, 9984), (7136, 9360), (7488, 8920), (7680, 8697), (8028, 8320)]