147544320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:541

約数の個数: 288

約数和(自身を含む): 588672000

約数和(自身を除く): 441127680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 499, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 880, 896, 924, 960, 998, 1056, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1497, 1540, 1680, 1760, 1792, 1848, 1920, 1996, 2112, 2240, 2310, 2464, 2495, 2640, 2688, 2816, 2994, 3080, 3360, 3493, 3520, 3696, 3840, 3992, 4224, 4480, 4620, 4928, 4990, 5280, 5376, 5489, 5988, 6160, 6720, 6986, 7040, 7392, 7485, 7984, 8448, 8960, 9240, 9856, 9980, 10479, 10560, 10978, 11976, 12320, 13440, 13972, 14080, 14784, 14970, 15968, 16467, 17465, 18480, 19712, 19960, 20958, 21120, 21956, 23952, 24640, 26880, 27445, 27944, 29568, 29940, 31936, 32934, 34930, 36960, 38423, 39920, 41916, 42240, 43912, 47904, 49280, 52395, 54890, 55888, 59136, 59880, 63872, 65868, 69860, 73920, 76846, 79840, 82335, 83832, 87824, 95808, 98560, 104790, 109780, 111776, 115269, 119760, 127744, 131736, 139720, 147840, 153692, 159680, 164670, 167664, 175648, 191616, 192115, 209580, 219560, 223552, 230538, 239520, 263472, 279440, 295680, 307384, 319360, 329340, 335328, 351296, 383232, 384230, 419160, 439120, 447104, 461076, 479040, 526944, 558880, 576345, 614768, 638720, 658680, 670656, 702592, 768460, 838320, 878240, 894208, 922152, 958080, 1053888, 1117760, 1152690, 1229536, 1317360, 1341312, 1405184, 1536920, 1676640, 1756480, 1844304, 1916160, 2107776, 2235520, 2305380, 2459072, 2634720, 2682624, 3073840, 3353280, 3512960, 3688608, 4215552, 4471040, 4610760, 4918144, 5269440, 6147680, 6706560, 7025920, 7377216, 9221520, 9836288, 10538880, 12295360, 13413120, 14754432, 18443040, 21077760, 24590720, 29508864, 36886080, 49181440, 73772160, 147544320]

約数ペア:

[(1, 147544320), (2, 73772160), (3, 49181440), (4, 36886080), (5, 29508864), (6, 24590720), (7, 21077760), (8, 18443040), (10, 14754432), (11, 13413120), (12, 12295360), (14, 10538880), (15, 9836288), (16, 9221520), (20, 7377216), (21, 7025920), (22, 6706560), (24, 6147680), (28, 5269440), (30, 4918144), (32, 4610760), (33, 4471040), (35, 4215552), (40, 3688608), (42, 3512960), (44, 3353280), (48, 3073840), (55, 2682624), (56, 2634720), (60, 2459072), (64, 2305380), (66, 2235520), (70, 2107776), (77, 1916160), (80, 1844304), (84, 1756480), (88, 1676640), (96, 1536920), (105, 1405184), (110, 1341312), (112, 1317360), (120, 1229536), (128, 1152690), (132, 1117760), (140, 1053888), (154, 958080), (160, 922152), (165, 894208), (168, 878240), (176, 838320), (192, 768460), (210, 702592), (220, 670656), (224, 658680), (231, 638720), (240, 614768), (256, 576345), (264, 558880), (280, 526944), (308, 479040), (320, 461076), (330, 447104), (336, 439120), (352, 419160), (384, 384230), (385, 383232), (420, 351296), (440, 335328), (448, 329340), (462, 319360), (480, 307384), (499, 295680), (528, 279440), (560, 263472), (616, 239520), (640, 230538), (660, 223552), (672, 219560), (704, 209580), (768, 192115), (770, 191616), (840, 175648), (880, 167664), (896, 164670), (924, 159680), (960, 153692), (998, 147840), (1056, 139720), (1120, 131736), (1155, 127744), (1232, 119760), (1280, 115269), (1320, 111776), (1344, 109780), (1408, 104790), (1497, 98560), (1540, 95808), (1680, 87824), (1760, 83832), (1792, 82335), (1848, 79840), (1920, 76846), (1996, 73920), (2112, 69860), (2240, 65868), (2310, 63872), (2464, 59880), (2495, 59136), (2640, 55888), (2688, 54890), (2816, 52395), (2994, 49280), (3080, 47904), (3360, 43912), (3493, 42240), (3520, 41916), (3696, 39920), (3840, 38423), (3992, 36960), (4224, 34930), (4480, 32934), (4620, 31936), (4928, 29940), (4990, 29568), (5280, 27944), (5376, 27445), (5489, 26880), (5988, 24640), (6160, 23952), (6720, 21956), (6986, 21120), (7040, 20958), (7392, 19960), (7485, 19712), (7984, 18480), (8448, 17465), (8960, 16467), (9240, 15968), (9856, 14970), (9980, 14784), (10479, 14080), (10560, 13972), (10978, 13440), (11976, 12320)]