73772160

素因数分解:

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

素因数の和:539

約数の個数: 256

約数和(自身を含む): 293760000

約数和(自身を除く): 219987840

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, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 499, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 998, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1497, 1540, 1680, 1760, 1848, 1920, 1996, 2112, 2240, 2310, 2464, 2495, 2640, 2688, 2994, 3080, 3360, 3493, 3520, 3696, 3992, 4224, 4480, 4620, 4928, 4990, 5280, 5489, 5988, 6160, 6720, 6986, 7040, 7392, 7485, 7984, 9240, 9856, 9980, 10479, 10560, 10978, 11976, 12320, 13440, 13972, 14784, 14970, 15968, 16467, 17465, 18480, 19960, 20958, 21120, 21956, 23952, 24640, 27445, 27944, 29568, 29940, 31936, 32934, 34930, 36960, 38423, 39920, 41916, 43912, 47904, 49280, 52395, 54890, 55888, 59880, 63872, 65868, 69860, 73920, 76846, 79840, 82335, 83832, 87824, 95808, 104790, 109780, 111776, 115269, 119760, 131736, 139720, 147840, 153692, 159680, 164670, 167664, 175648, 191616, 192115, 209580, 219560, 223552, 230538, 239520, 263472, 279440, 307384, 319360, 329340, 335328, 351296, 384230, 419160, 439120, 447104, 461076, 479040, 526944, 558880, 576345, 614768, 658680, 670656, 702592, 768460, 838320, 878240, 922152, 958080, 1053888, 1117760, 1152690, 1229536, 1317360, 1341312, 1536920, 1676640, 1756480, 1844304, 2107776, 2235520, 2305380, 2459072, 2634720, 3073840, 3353280, 3512960, 3688608, 4610760, 4918144, 5269440, 6147680, 6706560, 7377216, 9221520, 10538880, 12295360, 14754432, 18443040, 24590720, 36886080, 73772160]

約数ペア:

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