1391748480

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 448

約数和(自身を含む): 5284436400

約数和(自身を除く): 3892687920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 157, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 314, 320, 324, 342, 360, 380, 384, 405, 432, 456, 471, 480, 486, 513, 540, 570, 576, 608, 628, 640, 648, 684, 720, 729, 760, 785, 810, 855, 864, 912, 942, 960, 972, 1026, 1080, 1140, 1152, 1215, 1216, 1256, 1296, 1368, 1413, 1440, 1458, 1520, 1539, 1570, 1620, 1710, 1728, 1824, 1884, 1920, 1944, 2052, 2160, 2280, 2355, 2430, 2432, 2512, 2565, 2592, 2736, 2826, 2880, 2916, 2983, 3040, 3078, 3140, 3240, 3420, 3456, 3645, 3648, 3768, 3888, 4104, 4239, 4320, 4560, 4617, 4710, 4860, 5024, 5130, 5184, 5472, 5652, 5760, 5832, 5966, 6080, 6156, 6280, 6480, 6840, 7065, 7290, 7296, 7536, 7695, 7776, 8208, 8478, 8640, 8949, 9120, 9234, 9420, 9720, 10048, 10260, 10368, 10944, 11304, 11664, 11932, 12160, 12312, 12560, 12717, 12960, 13680, 13851, 14130, 14580, 14915, 15072, 15390, 15552, 16416, 16956, 17280, 17898, 18240, 18468, 18840, 19440, 20096, 20520, 21195, 21888, 22608, 23085, 23328, 23864, 24624, 25120, 25434, 25920, 26847, 27360, 27702, 28260, 29160, 29830, 30144, 30780, 31104, 32832, 33912, 35796, 36480, 36936, 37680, 38151, 38880, 41040, 42390, 44745, 45216, 46170, 46656, 47728, 49248, 50240, 50868, 51840, 53694, 54720, 55404, 56520, 58320, 59660, 60288, 61560, 63585, 65664, 67824, 69255, 71592, 73872, 75360, 76302, 77760, 80541, 82080, 84780, 89490, 90432, 92340, 93312, 95456, 98496, 100480, 101736, 107388, 109440, 110808, 113040, 114453, 116640, 119320, 123120, 127170, 134235, 135648, 138510, 143184, 147744, 150720, 152604, 155520, 161082, 164160, 169560, 178980, 180864, 184680, 190755, 190912, 196992, 203472, 214776, 221616, 226080, 228906, 233280, 238640, 241623, 246240, 254340, 268470, 271296, 277020, 286368, 295488, 301440, 305208, 322164, 328320, 339120, 357960, 369360, 381510, 381824, 402705, 406944, 429552, 443232, 452160, 457812, 466560, 477280, 483246, 492480, 508680, 536940, 542592, 554040, 572265, 572736, 590976, 610416, 644328, 678240, 715920, 724869, 738720, 763020, 805410, 813888, 859104, 886464, 904320, 915624, 954560, 966492, 984960, 1017360, 1073880, 1108080, 1144530, 1145472, 1208115, 1220832, 1288656, 1356480, 1431840, 1449738, 1477440, 1526040, 1610820, 1627776, 1718208, 1772928, 1831248, 1909120, 1932984, 2034720, 2147760, 2174607, 2216160, 2289060, 2416230, 2441664, 2577312, 2712960, 2863680, 2899476, 2954880, 3052080, 3221640, 3436416, 3624345, 3662496, 3865968, 4069440, 4295520, 4349214, 4432320, 4578120, 4832460, 4883328, 5154624, 5727360, 5798952, 6104160, 6443280, 7248690, 7324992, 7731936, 8138880, 8591040, 8698428, 8864640, 9156240, 9664920, 10309248, 10873035, 11597904, 12208320, 12886560, 14497380, 14649984, 15463872, 17182080, 17396856, 18312480, 19329840, 21746070, 23195808, 24416640, 25773120, 28994760, 30927744, 34793712, 36624960, 38659680, 43492140, 46391616, 51546240, 57989520, 69587424, 73249920, 77319360, 86984280, 92783232, 115979040, 139174848, 154638720, 173968560, 231958080, 278349696, 347937120, 463916160, 695874240, 1391748480]

約数ペア:

[(1, 1391748480), (2, 695874240), (3, 463916160), (4, 347937120), (5, 278349696), (6, 231958080), (8, 173968560), (9, 154638720), (10, 139174848), (12, 115979040), (15, 92783232), (16, 86984280), (18, 77319360), (19, 73249920), (20, 69587424), (24, 57989520), (27, 51546240), (30, 46391616), (32, 43492140), (36, 38659680), (38, 36624960), (40, 34793712), (45, 30927744), (48, 28994760), (54, 25773120), (57, 24416640), (60, 23195808), (64, 21746070), (72, 19329840), (76, 18312480), (80, 17396856), (81, 17182080), (90, 15463872), (95, 14649984), (96, 14497380), (108, 12886560), (114, 12208320), (120, 11597904), (128, 10873035), (135, 10309248), (144, 9664920), (152, 9156240), (157, 8864640), (160, 8698428), (162, 8591040), (171, 8138880), (180, 7731936), (190, 7324992), (192, 7248690), (216, 6443280), (228, 6104160), (240, 5798952), (243, 5727360), (270, 5154624), (285, 4883328), (288, 4832460), (304, 4578120), (314, 4432320), (320, 4349214), (324, 4295520), (342, 4069440), (360, 3865968), (380, 3662496), (384, 3624345), (405, 3436416), (432, 3221640), (456, 3052080), (471, 2954880), (480, 2899476), (486, 2863680), (513, 2712960), (540, 2577312), (570, 2441664), (576, 2416230), (608, 2289060), (628, 2216160), (640, 2174607), (648, 2147760), (684, 2034720), (720, 1932984), (729, 1909120), (760, 1831248), (785, 1772928), (810, 1718208), (855, 1627776), (864, 1610820), (912, 1526040), (942, 1477440), (960, 1449738), (972, 1431840), (1026, 1356480), (1080, 1288656), (1140, 1220832), (1152, 1208115), (1215, 1145472), (1216, 1144530), (1256, 1108080), (1296, 1073880), (1368, 1017360), (1413, 984960), (1440, 966492), (1458, 954560), (1520, 915624), (1539, 904320), (1570, 886464), (1620, 859104), (1710, 813888), (1728, 805410), (1824, 763020), (1884, 738720), (1920, 724869), (1944, 715920), (2052, 678240), (2160, 644328), (2280, 610416), (2355, 590976), (2430, 572736), (2432, 572265), (2512, 554040), (2565, 542592), (2592, 536940), (2736, 508680), (2826, 492480), (2880, 483246), (2916, 477280), (2983, 466560), (3040, 457812), (3078, 452160), (3140, 443232), (3240, 429552), (3420, 406944), (3456, 402705), (3645, 381824), (3648, 381510), (3768, 369360), (3888, 357960), (4104, 339120), (4239, 328320), (4320, 322164), (4560, 305208), (4617, 301440), (4710, 295488), (4860, 286368), (5024, 277020), (5130, 271296), (5184, 268470), (5472, 254340), (5652, 246240), (5760, 241623), (5832, 238640), (5966, 233280), (6080, 228906), (6156, 226080), (6280, 221616), (6480, 214776), (6840, 203472), (7065, 196992), (7290, 190912), (7296, 190755), (7536, 184680), (7695, 180864), (7776, 178980), (8208, 169560), (8478, 164160), (8640, 161082), (8949, 155520), (9120, 152604), (9234, 150720), (9420, 147744), (9720, 143184), (10048, 138510), (10260, 135648), (10368, 134235), (10944, 127170), (11304, 123120), (11664, 119320), (11932, 116640), (12160, 114453), (12312, 113040), (12560, 110808), (12717, 109440), (12960, 107388), (13680, 101736), (13851, 100480), (14130, 98496), (14580, 95456), (14915, 93312), (15072, 92340), (15390, 90432), (15552, 89490), (16416, 84780), (16956, 82080), (17280, 80541), (17898, 77760), (18240, 76302), (18468, 75360), (18840, 73872), (19440, 71592), (20096, 69255), (20520, 67824), (21195, 65664), (21888, 63585), (22608, 61560), (23085, 60288), (23328, 59660), (23864, 58320), (24624, 56520), (25120, 55404), (25434, 54720), (25920, 53694), (26847, 51840), (27360, 50868), (27702, 50240), (28260, 49248), (29160, 47728), (29830, 46656), (30144, 46170), (30780, 45216), (31104, 44745), (32832, 42390), (33912, 41040), (35796, 38880), (36480, 38151), (36936, 37680)]