67310320

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 199987200

約数和(自身を除く): 132676880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 223, 245, 280, 308, 343, 385, 392, 440, 446, 490, 539, 560, 616, 686, 770, 784, 880, 892, 980, 1078, 1115, 1232, 1372, 1540, 1561, 1715, 1784, 1960, 2156, 2230, 2453, 2695, 2744, 3080, 3122, 3430, 3568, 3773, 3920, 4312, 4460, 4906, 5390, 5488, 6160, 6244, 6860, 7546, 7805, 8624, 8920, 9812, 10780, 10927, 12265, 12488, 13720, 15092, 15610, 17171, 17840, 18865, 19624, 21560, 21854, 24530, 24976, 27440, 30184, 31220, 34342, 37730, 39248, 43120, 43708, 49060, 54635, 60368, 62440, 68684, 75460, 76489, 85855, 87416, 98120, 109270, 120197, 124880, 137368, 150920, 152978, 171710, 174832, 196240, 218540, 240394, 274736, 301840, 305956, 343420, 382445, 437080, 480788, 600985, 611912, 686840, 764890, 841379, 874160, 961576, 1201970, 1223824, 1373680, 1529780, 1682758, 1923152, 2403940, 3059560, 3365516, 4206895, 4807880, 6119120, 6731032, 8413790, 9615760, 13462064, 16827580, 33655160, 67310320]

約数ペア:

[(1, 67310320), (2, 33655160), (4, 16827580), (5, 13462064), (7, 9615760), (8, 8413790), (10, 6731032), (11, 6119120), (14, 4807880), (16, 4206895), (20, 3365516), (22, 3059560), (28, 2403940), (35, 1923152), (40, 1682758), (44, 1529780), (49, 1373680), (55, 1223824), (56, 1201970), (70, 961576), (77, 874160), (80, 841379), (88, 764890), (98, 686840), (110, 611912), (112, 600985), (140, 480788), (154, 437080), (176, 382445), (196, 343420), (220, 305956), (223, 301840), (245, 274736), (280, 240394), (308, 218540), (343, 196240), (385, 174832), (392, 171710), (440, 152978), (446, 150920), (490, 137368), (539, 124880), (560, 120197), (616, 109270), (686, 98120), (770, 87416), (784, 85855), (880, 76489), (892, 75460), (980, 68684), (1078, 62440), (1115, 60368), (1232, 54635), (1372, 49060), (1540, 43708), (1561, 43120), (1715, 39248), (1784, 37730), (1960, 34342), (2156, 31220), (2230, 30184), (2453, 27440), (2695, 24976), (2744, 24530), (3080, 21854), (3122, 21560), (3430, 19624), (3568, 18865), (3773, 17840), (3920, 17171), (4312, 15610), (4460, 15092), (4906, 13720), (5390, 12488), (5488, 12265), (6160, 10927), (6244, 10780), (6860, 9812), (7546, 8920), (7805, 8624)]