664168320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1813

約数の個数: 192

約数和(自身を含む): 2329039440

約数和(自身を除く): 1664871120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 384, 402, 480, 536, 576, 603, 640, 670, 720, 804, 960, 1005, 1072, 1152, 1206, 1340, 1440, 1608, 1721, 1920, 2010, 2144, 2412, 2680, 2880, 3015, 3216, 3442, 4020, 4288, 4824, 5163, 5360, 5760, 6030, 6432, 6884, 8040, 8576, 8605, 9648, 10326, 10720, 12060, 12864, 13768, 15489, 16080, 17210, 19296, 20652, 21440, 24120, 25728, 25815, 27536, 30978, 32160, 34420, 38592, 41304, 42880, 48240, 51630, 55072, 61956, 64320, 68840, 77184, 77445, 82608, 96480, 103260, 110144, 115307, 123912, 128640, 137680, 154890, 165216, 192960, 206520, 220288, 230614, 247824, 275360, 309780, 330432, 345921, 385920, 413040, 461228, 495648, 550720, 576535, 619560, 660864, 691842, 826080, 922456, 991296, 1037763, 1101440, 1153070, 1239120, 1383684, 1652160, 1729605, 1844912, 1982592, 2075526, 2306140, 2478240, 2767368, 3304320, 3459210, 3689824, 4151052, 4612280, 4956480, 5188815, 5534736, 6918420, 7379648, 8302104, 9224560, 9912960, 10377630, 11069472, 13836840, 14759296, 16604208, 18449120, 20755260, 22138944, 27673680, 33208416, 36898240, 41510520, 44277888, 55347360, 66416832, 73796480, 83021040, 110694720, 132833664, 166042080, 221389440, 332084160, 664168320]

約数ペア:

[(1, 664168320), (2, 332084160), (3, 221389440), (4, 166042080), (5, 132833664), (6, 110694720), (8, 83021040), (9, 73796480), (10, 66416832), (12, 55347360), (15, 44277888), (16, 41510520), (18, 36898240), (20, 33208416), (24, 27673680), (30, 22138944), (32, 20755260), (36, 18449120), (40, 16604208), (45, 14759296), (48, 13836840), (60, 11069472), (64, 10377630), (67, 9912960), (72, 9224560), (80, 8302104), (90, 7379648), (96, 6918420), (120, 5534736), (128, 5188815), (134, 4956480), (144, 4612280), (160, 4151052), (180, 3689824), (192, 3459210), (201, 3304320), (240, 2767368), (268, 2478240), (288, 2306140), (320, 2075526), (335, 1982592), (360, 1844912), (384, 1729605), (402, 1652160), (480, 1383684), (536, 1239120), (576, 1153070), (603, 1101440), (640, 1037763), (670, 991296), (720, 922456), (804, 826080), (960, 691842), (1005, 660864), (1072, 619560), (1152, 576535), (1206, 550720), (1340, 495648), (1440, 461228), (1608, 413040), (1721, 385920), (1920, 345921), (2010, 330432), (2144, 309780), (2412, 275360), (2680, 247824), (2880, 230614), (3015, 220288), (3216, 206520), (3442, 192960), (4020, 165216), (4288, 154890), (4824, 137680), (5163, 128640), (5360, 123912), (5760, 115307), (6030, 110144), (6432, 103260), (6884, 96480), (8040, 82608), (8576, 77445), (8605, 77184), (9648, 68840), (10326, 64320), (10720, 61956), (12060, 55072), (12864, 51630), (13768, 48240), (15489, 42880), (16080, 41304), (17210, 38592), (19296, 34420), (20652, 32160), (21440, 30978), (24120, 27536), (25728, 25815)]