493543680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 432

約数和(自身を含む): 1907002944

約数和(自身を除く): 1413459264

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, 43, 48, 49, 56, 60, 61, 64, 70, 80, 84, 86, 96, 98, 105, 112, 120, 122, 128, 129, 140, 147, 160, 168, 172, 183, 192, 196, 210, 215, 224, 240, 244, 245, 256, 258, 280, 294, 301, 305, 320, 336, 344, 366, 384, 392, 420, 427, 430, 448, 480, 488, 490, 516, 560, 588, 602, 610, 640, 645, 672, 688, 732, 735, 768, 784, 840, 854, 860, 896, 903, 915, 960, 976, 980, 1032, 1120, 1176, 1204, 1220, 1280, 1281, 1290, 1344, 1376, 1464, 1470, 1505, 1568, 1680, 1708, 1720, 1792, 1806, 1830, 1920, 1952, 1960, 2064, 2107, 2135, 2240, 2352, 2408, 2440, 2562, 2580, 2623, 2688, 2752, 2928, 2940, 2989, 3010, 3136, 3360, 3416, 3440, 3612, 3660, 3840, 3904, 3920, 4128, 4214, 4270, 4480, 4515, 4704, 4816, 4880, 5124, 5160, 5246, 5376, 5504, 5856, 5880, 5978, 6020, 6272, 6321, 6405, 6720, 6832, 6880, 7224, 7320, 7808, 7840, 7869, 8256, 8428, 8540, 8960, 8967, 9030, 9408, 9632, 9760, 10248, 10320, 10492, 10535, 11008, 11712, 11760, 11956, 12040, 12544, 12642, 12810, 13115, 13440, 13664, 13760, 14448, 14640, 14945, 15616, 15680, 15738, 16512, 16856, 17080, 17934, 18060, 18361, 18816, 19264, 19520, 20496, 20640, 20984, 21070, 23424, 23520, 23912, 24080, 25284, 25620, 26230, 26880, 27328, 27520, 28896, 29280, 29890, 31360, 31476, 31605, 33024, 33712, 34160, 35868, 36120, 36722, 37632, 38528, 39040, 39345, 40992, 41280, 41968, 42140, 44835, 46848, 47040, 47824, 48160, 50568, 51240, 52460, 54656, 55040, 55083, 57792, 58560, 59780, 62720, 62952, 63210, 67424, 68320, 71736, 72240, 73444, 77056, 78080, 78690, 81984, 82560, 83936, 84280, 89670, 91805, 94080, 95648, 96320, 101136, 102480, 104920, 109312, 110166, 115584, 117120, 119560, 125904, 126420, 128527, 134848, 136640, 143472, 144480, 146888, 157380, 163968, 165120, 167872, 168560, 179340, 183610, 188160, 191296, 192640, 202272, 204960, 209840, 220332, 231168, 234240, 239120, 251808, 252840, 257054, 269696, 273280, 275415, 286944, 288960, 293776, 314760, 327936, 335744, 337120, 358680, 367220, 382592, 385280, 385581, 404544, 409920, 419680, 440664, 478240, 503616, 505680, 514108, 539392, 546560, 550830, 573888, 577920, 587552, 629520, 642635, 671488, 674240, 717360, 734440, 765184, 771162, 809088, 819840, 839360, 881328, 956480, 1007232, 1011360, 1028216, 1101660, 1147776, 1155840, 1175104, 1259040, 1285270, 1348480, 1434720, 1468880, 1542324, 1618176, 1639680, 1678720, 1762656, 1912960, 1927905, 2014464, 2022720, 2056432, 2203320, 2295552, 2350208, 2518080, 2570540, 2696960, 2869440, 2937760, 3084648, 3357440, 3525312, 3825920, 3855810, 4045440, 4112864, 4406640, 4700416, 5036160, 5141080, 5738880, 5875520, 6169296, 7050624, 7711620, 8090880, 8225728, 8813280, 10072320, 10282160, 11477760, 11751040, 12338592, 14101248, 15423240, 16451456, 17626560, 20564320, 23502080, 24677184, 30846480, 32902912, 35253120, 41128640, 49354368, 61692960, 70506240, 82257280, 98708736, 123385920, 164514560, 246771840, 493543680]

約数ペア:

[(1, 493543680), (2, 246771840), (3, 164514560), (4, 123385920), (5, 98708736), (6, 82257280), (7, 70506240), (8, 61692960), (10, 49354368), (12, 41128640), (14, 35253120), (15, 32902912), (16, 30846480), (20, 24677184), (21, 23502080), (24, 20564320), (28, 17626560), (30, 16451456), (32, 15423240), (35, 14101248), (40, 12338592), (42, 11751040), (43, 11477760), (48, 10282160), (49, 10072320), (56, 8813280), (60, 8225728), (61, 8090880), (64, 7711620), (70, 7050624), (80, 6169296), (84, 5875520), (86, 5738880), (96, 5141080), (98, 5036160), (105, 4700416), (112, 4406640), (120, 4112864), (122, 4045440), (128, 3855810), (129, 3825920), (140, 3525312), (147, 3357440), (160, 3084648), (168, 2937760), (172, 2869440), (183, 2696960), (192, 2570540), (196, 2518080), (210, 2350208), (215, 2295552), (224, 2203320), (240, 2056432), (244, 2022720), (245, 2014464), (256, 1927905), (258, 1912960), (280, 1762656), (294, 1678720), (301, 1639680), (305, 1618176), (320, 1542324), (336, 1468880), (344, 1434720), (366, 1348480), (384, 1285270), (392, 1259040), (420, 1175104), (427, 1155840), (430, 1147776), (448, 1101660), (480, 1028216), (488, 1011360), (490, 1007232), (516, 956480), (560, 881328), (588, 839360), (602, 819840), (610, 809088), (640, 771162), (645, 765184), (672, 734440), (688, 717360), (732, 674240), (735, 671488), (768, 642635), (784, 629520), (840, 587552), (854, 577920), (860, 573888), (896, 550830), (903, 546560), (915, 539392), (960, 514108), (976, 505680), (980, 503616), (1032, 478240), (1120, 440664), (1176, 419680), (1204, 409920), (1220, 404544), (1280, 385581), (1281, 385280), (1290, 382592), (1344, 367220), (1376, 358680), (1464, 337120), (1470, 335744), (1505, 327936), (1568, 314760), (1680, 293776), (1708, 288960), (1720, 286944), (1792, 275415), (1806, 273280), (1830, 269696), (1920, 257054), (1952, 252840), (1960, 251808), (2064, 239120), (2107, 234240), (2135, 231168), (2240, 220332), (2352, 209840), (2408, 204960), (2440, 202272), (2562, 192640), (2580, 191296), (2623, 188160), (2688, 183610), (2752, 179340), (2928, 168560), (2940, 167872), (2989, 165120), (3010, 163968), (3136, 157380), (3360, 146888), (3416, 144480), (3440, 143472), (3612, 136640), (3660, 134848), (3840, 128527), (3904, 126420), (3920, 125904), (4128, 119560), (4214, 117120), (4270, 115584), (4480, 110166), (4515, 109312), (4704, 104920), (4816, 102480), (4880, 101136), (5124, 96320), (5160, 95648), (5246, 94080), (5376, 91805), (5504, 89670), (5856, 84280), (5880, 83936), (5978, 82560), (6020, 81984), (6272, 78690), (6321, 78080), (6405, 77056), (6720, 73444), (6832, 72240), (6880, 71736), (7224, 68320), (7320, 67424), (7808, 63210), (7840, 62952), (7869, 62720), (8256, 59780), (8428, 58560), (8540, 57792), (8960, 55083), (8967, 55040), (9030, 54656), (9408, 52460), (9632, 51240), (9760, 50568), (10248, 48160), (10320, 47824), (10492, 47040), (10535, 46848), (11008, 44835), (11712, 42140), (11760, 41968), (11956, 41280), (12040, 40992), (12544, 39345), (12642, 39040), (12810, 38528), (13115, 37632), (13440, 36722), (13664, 36120), (13760, 35868), (14448, 34160), (14640, 33712), (14945, 33024), (15616, 31605), (15680, 31476), (15738, 31360), (16512, 29890), (16856, 29280), (17080, 28896), (17934, 27520), (18060, 27328), (18361, 26880), (18816, 26230), (19264, 25620), (19520, 25284), (20496, 24080), (20640, 23912), (20984, 23520), (21070, 23424)]