1385242560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4153

約数の個数: 280

約数和(自身を含む): 5307884736

約数和(自身を除く): 3922642176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4111, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 8222, 8424, 8640, 9360, 10530, 11232, 12333, 12480, 12960, 14040, 16444, 16848, 18720, 20555, 21060, 22464, 24666, 25920, 28080, 32888, 33696, 36999, 37440, 41110, 42120, 49332, 53443, 56160, 61665, 65776, 67392, 73998, 82220, 84240, 98664, 106886, 110997, 112320, 123330, 131552, 147996, 160329, 164440, 168480, 184995, 197328, 213772, 221994, 246660, 263104, 267215, 295992, 320658, 328880, 332991, 336960, 369990, 394656, 427544, 443988, 480987, 493320, 534430, 554985, 591984, 641316, 657760, 665982, 739980, 789312, 801645, 855088, 887976, 961974, 986640, 1068860, 1109970, 1183968, 1282632, 1315520, 1331964, 1442961, 1479960, 1603290, 1664955, 1710176, 1775952, 1923948, 1973280, 2137720, 2219940, 2367936, 2404935, 2565264, 2663928, 2885922, 2959920, 3206580, 3329910, 3420352, 3551904, 3847896, 3946560, 4275440, 4328883, 4439880, 4809870, 5130528, 5327856, 5771844, 5919840, 6413160, 6659820, 7103808, 7214805, 7695792, 8550880, 8657766, 8879760, 9619740, 10261056, 10655712, 11543688, 11839680, 12826320, 13319640, 14429610, 15391584, 17101760, 17315532, 17759520, 19239480, 21311424, 21644415, 23087376, 25652640, 26639280, 28859220, 30783168, 34631064, 35519040, 38478960, 43288830, 46174752, 51305280, 53278560, 57718440, 69262128, 76957920, 86577660, 92349504, 106557120, 115436880, 138524256, 153915840, 173155320, 230873760, 277048512, 346310640, 461747520, 692621280, 1385242560]

約数ペア:

[(1, 1385242560), (2, 692621280), (3, 461747520), (4, 346310640), (5, 277048512), (6, 230873760), (8, 173155320), (9, 153915840), (10, 138524256), (12, 115436880), (13, 106557120), (15, 92349504), (16, 86577660), (18, 76957920), (20, 69262128), (24, 57718440), (26, 53278560), (27, 51305280), (30, 46174752), (32, 43288830), (36, 38478960), (39, 35519040), (40, 34631064), (45, 30783168), (48, 28859220), (52, 26639280), (54, 25652640), (60, 23087376), (64, 21644415), (65, 21311424), (72, 19239480), (78, 17759520), (80, 17315532), (81, 17101760), (90, 15391584), (96, 14429610), (104, 13319640), (108, 12826320), (117, 11839680), (120, 11543688), (130, 10655712), (135, 10261056), (144, 9619740), (156, 8879760), (160, 8657766), (162, 8550880), (180, 7695792), (192, 7214805), (195, 7103808), (208, 6659820), (216, 6413160), (234, 5919840), (240, 5771844), (260, 5327856), (270, 5130528), (288, 4809870), (312, 4439880), (320, 4328883), (324, 4275440), (351, 3946560), (360, 3847896), (390, 3551904), (405, 3420352), (416, 3329910), (432, 3206580), (468, 2959920), (480, 2885922), (520, 2663928), (540, 2565264), (576, 2404935), (585, 2367936), (624, 2219940), (648, 2137720), (702, 1973280), (720, 1923948), (780, 1775952), (810, 1710176), (832, 1664955), (864, 1603290), (936, 1479960), (960, 1442961), (1040, 1331964), (1053, 1315520), (1080, 1282632), (1170, 1183968), (1248, 1109970), (1296, 1068860), (1404, 986640), (1440, 961974), (1560, 887976), (1620, 855088), (1728, 801645), (1755, 789312), (1872, 739980), (2080, 665982), (2106, 657760), (2160, 641316), (2340, 591984), (2496, 554985), (2592, 534430), (2808, 493320), (2880, 480987), (3120, 443988), (3240, 427544), (3510, 394656), (3744, 369990), (4111, 336960), (4160, 332991), (4212, 328880), (4320, 320658), (4680, 295992), (5184, 267215), (5265, 263104), (5616, 246660), (6240, 221994), (6480, 213772), (7020, 197328), (7488, 184995), (8222, 168480), (8424, 164440), (8640, 160329), (9360, 147996), (10530, 131552), (11232, 123330), (12333, 112320), (12480, 110997), (12960, 106886), (14040, 98664), (16444, 84240), (16848, 82220), (18720, 73998), (20555, 67392), (21060, 65776), (22464, 61665), (24666, 56160), (25920, 53443), (28080, 49332), (32888, 42120), (33696, 41110), (36999, 37440)]