1423571520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:658

約数の個数: 336

約数和(自身を含む): 5366357568

約数和(自身を除く): 3942786048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 53, 56, 60, 64, 70, 80, 84, 96, 98, 105, 106, 112, 120, 140, 147, 159, 160, 168, 192, 196, 210, 212, 224, 240, 245, 265, 280, 294, 318, 320, 336, 371, 392, 420, 424, 448, 480, 490, 530, 560, 571, 588, 636, 672, 735, 742, 784, 795, 840, 848, 960, 980, 1060, 1113, 1120, 1142, 1176, 1272, 1344, 1470, 1484, 1568, 1590, 1680, 1696, 1713, 1855, 1960, 2120, 2226, 2240, 2284, 2352, 2544, 2597, 2855, 2940, 2968, 3136, 3180, 3360, 3392, 3426, 3710, 3920, 3997, 4240, 4452, 4568, 4704, 5088, 5194, 5565, 5710, 5880, 5936, 6360, 6720, 6852, 7420, 7791, 7840, 7994, 8480, 8565, 8904, 9136, 9408, 10176, 10388, 11130, 11420, 11760, 11872, 11991, 12720, 12985, 13704, 14840, 15582, 15680, 15988, 16960, 17130, 17808, 18272, 19985, 20776, 22260, 22840, 23520, 23744, 23982, 25440, 25970, 27408, 27979, 29680, 30263, 31164, 31976, 34260, 35616, 36544, 38955, 39970, 41552, 44520, 45680, 47040, 47964, 50880, 51940, 54816, 55958, 59360, 59955, 60526, 62328, 63952, 68520, 71232, 77910, 79940, 83104, 83937, 89040, 90789, 91360, 95928, 103880, 109632, 111916, 118720, 119910, 121052, 124656, 127904, 137040, 139895, 151315, 155820, 159880, 166208, 167874, 178080, 181578, 182720, 191856, 207760, 211841, 223832, 239820, 242104, 249312, 255808, 274080, 279790, 302630, 311640, 319760, 335748, 356160, 363156, 383712, 415520, 419685, 423682, 447664, 453945, 479640, 484208, 498624, 548160, 559580, 605260, 623280, 635523, 639520, 671496, 726312, 767424, 831040, 839370, 847364, 895328, 907890, 959280, 968416, 1059205, 1119160, 1210520, 1246560, 1271046, 1279040, 1342992, 1452624, 1482887, 1678740, 1694728, 1790656, 1815780, 1918560, 1936832, 2118410, 2238320, 2421040, 2493120, 2542092, 2685984, 2905248, 2965774, 3177615, 3357480, 3389456, 3631560, 3837120, 4236820, 4448661, 4476640, 4842080, 5084184, 5371968, 5810496, 5931548, 6355230, 6714960, 6778912, 7263120, 7414435, 8473640, 8897322, 8953280, 9684160, 10168368, 11863096, 12710460, 13429920, 13557824, 14526240, 14828870, 16947280, 17794644, 20336736, 22243305, 23726192, 25420920, 26859840, 29052480, 29657740, 33894560, 35589288, 40673472, 44486610, 47452384, 50841840, 59315480, 67789120, 71178576, 88973220, 94904768, 101683680, 118630960, 142357152, 177946440, 203367360, 237261920, 284714304, 355892880, 474523840, 711785760, 1423571520]

約数ペア:

[(1, 1423571520), (2, 711785760), (3, 474523840), (4, 355892880), (5, 284714304), (6, 237261920), (7, 203367360), (8, 177946440), (10, 142357152), (12, 118630960), (14, 101683680), (15, 94904768), (16, 88973220), (20, 71178576), (21, 67789120), (24, 59315480), (28, 50841840), (30, 47452384), (32, 44486610), (35, 40673472), (40, 35589288), (42, 33894560), (48, 29657740), (49, 29052480), (53, 26859840), (56, 25420920), (60, 23726192), (64, 22243305), (70, 20336736), (80, 17794644), (84, 16947280), (96, 14828870), (98, 14526240), (105, 13557824), (106, 13429920), (112, 12710460), (120, 11863096), (140, 10168368), (147, 9684160), (159, 8953280), (160, 8897322), (168, 8473640), (192, 7414435), (196, 7263120), (210, 6778912), (212, 6714960), (224, 6355230), (240, 5931548), (245, 5810496), (265, 5371968), (280, 5084184), (294, 4842080), (318, 4476640), (320, 4448661), (336, 4236820), (371, 3837120), (392, 3631560), (420, 3389456), (424, 3357480), (448, 3177615), (480, 2965774), (490, 2905248), (530, 2685984), (560, 2542092), (571, 2493120), (588, 2421040), (636, 2238320), (672, 2118410), (735, 1936832), (742, 1918560), (784, 1815780), (795, 1790656), (840, 1694728), (848, 1678740), (960, 1482887), (980, 1452624), (1060, 1342992), (1113, 1279040), (1120, 1271046), (1142, 1246560), (1176, 1210520), (1272, 1119160), (1344, 1059205), (1470, 968416), (1484, 959280), (1568, 907890), (1590, 895328), (1680, 847364), (1696, 839370), (1713, 831040), (1855, 767424), (1960, 726312), (2120, 671496), (2226, 639520), (2240, 635523), (2284, 623280), (2352, 605260), (2544, 559580), (2597, 548160), (2855, 498624), (2940, 484208), (2968, 479640), (3136, 453945), (3180, 447664), (3360, 423682), (3392, 419685), (3426, 415520), (3710, 383712), (3920, 363156), (3997, 356160), (4240, 335748), (4452, 319760), (4568, 311640), (4704, 302630), (5088, 279790), (5194, 274080), (5565, 255808), (5710, 249312), (5880, 242104), (5936, 239820), (6360, 223832), (6720, 211841), (6852, 207760), (7420, 191856), (7791, 182720), (7840, 181578), (7994, 178080), (8480, 167874), (8565, 166208), (8904, 159880), (9136, 155820), (9408, 151315), (10176, 139895), (10388, 137040), (11130, 127904), (11420, 124656), (11760, 121052), (11872, 119910), (11991, 118720), (12720, 111916), (12985, 109632), (13704, 103880), (14840, 95928), (15582, 91360), (15680, 90789), (15988, 89040), (16960, 83937), (17130, 83104), (17808, 79940), (18272, 77910), (19985, 71232), (20776, 68520), (22260, 63952), (22840, 62328), (23520, 60526), (23744, 59955), (23982, 59360), (25440, 55958), (25970, 54816), (27408, 51940), (27979, 50880), (29680, 47964), (30263, 47040), (31164, 45680), (31976, 44520), (34260, 41552), (35616, 39970), (36544, 38955)]