1384287840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^2$

素因数の和:351

約数の個数: 288

約数和(自身を含む): 5251145760

約数和(自身を除く): 3866857920

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, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 157, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 314, 351, 360, 390, 416, 432, 468, 471, 480, 520, 540, 585, 624, 628, 702, 720, 780, 785, 864, 936, 942, 1040, 1080, 1170, 1248, 1256, 1404, 1413, 1440, 1560, 1570, 1755, 1872, 1884, 2041, 2080, 2160, 2340, 2355, 2512, 2808, 2826, 3120, 3140, 3510, 3744, 3768, 4082, 4239, 4320, 4680, 4710, 5024, 5616, 5652, 6123, 6240, 6280, 7020, 7065, 7536, 8164, 8478, 9360, 9420, 10205, 11232, 11304, 12246, 12560, 14040, 14130, 15072, 16328, 16956, 18369, 18720, 18840, 20410, 21195, 22608, 24492, 24649, 25120, 28080, 28260, 30615, 32656, 33912, 36738, 37680, 40820, 42390, 45216, 48984, 49298, 55107, 56160, 56520, 61230, 65312, 67824, 73476, 73947, 75360, 81640, 84780, 91845, 97968, 98596, 110214, 113040, 122460, 123245, 135648, 146952, 147894, 163280, 169560, 183690, 195936, 197192, 220428, 221841, 226080, 244920, 246490, 275535, 293904, 295788, 320437, 326560, 339120, 367380, 369735, 394384, 440856, 443682, 489840, 492980, 551070, 587808, 591576, 640874, 665523, 678240, 734760, 739470, 788768, 881712, 887364, 961311, 979680, 985960, 1102140, 1109205, 1183152, 1281748, 1331046, 1469520, 1478940, 1602185, 1763424, 1774728, 1922622, 1971920, 2204280, 2218410, 2366304, 2563496, 2662092, 2883933, 2939040, 2957880, 3204370, 3327615, 3549456, 3845244, 3943840, 4408560, 4436820, 4806555, 5126992, 5324184, 5767866, 5915760, 6408740, 6655230, 7098912, 7690488, 8651799, 8817120, 8873640, 9613110, 10253984, 10648368, 11535732, 11831520, 12817480, 13310460, 14419665, 15380976, 17303598, 17747280, 19226220, 21296736, 23071464, 25634960, 26620920, 28839330, 30761952, 34607196, 35494560, 38452440, 43258995, 46142928, 51269920, 53241840, 57678660, 69214392, 76904880, 86517990, 92285856, 106483680, 115357320, 138428784, 153809760, 173035980, 230714640, 276857568, 346071960, 461429280, 692143920, 1384287840]

約数ペア:

[(1, 1384287840), (2, 692143920), (3, 461429280), (4, 346071960), (5, 276857568), (6, 230714640), (8, 173035980), (9, 153809760), (10, 138428784), (12, 115357320), (13, 106483680), (15, 92285856), (16, 86517990), (18, 76904880), (20, 69214392), (24, 57678660), (26, 53241840), (27, 51269920), (30, 46142928), (32, 43258995), (36, 38452440), (39, 35494560), (40, 34607196), (45, 30761952), (48, 28839330), (52, 26620920), (54, 25634960), (60, 23071464), (65, 21296736), (72, 19226220), (78, 17747280), (80, 17303598), (90, 15380976), (96, 14419665), (104, 13310460), (108, 12817480), (117, 11831520), (120, 11535732), (130, 10648368), (135, 10253984), (144, 9613110), (156, 8873640), (157, 8817120), (160, 8651799), (180, 7690488), (195, 7098912), (208, 6655230), (216, 6408740), (234, 5915760), (240, 5767866), (260, 5324184), (270, 5126992), (288, 4806555), (312, 4436820), (314, 4408560), (351, 3943840), (360, 3845244), (390, 3549456), (416, 3327615), (432, 3204370), (468, 2957880), (471, 2939040), (480, 2883933), (520, 2662092), (540, 2563496), (585, 2366304), (624, 2218410), (628, 2204280), (702, 1971920), (720, 1922622), (780, 1774728), (785, 1763424), (864, 1602185), (936, 1478940), (942, 1469520), (1040, 1331046), (1080, 1281748), (1170, 1183152), (1248, 1109205), (1256, 1102140), (1404, 985960), (1413, 979680), (1440, 961311), (1560, 887364), (1570, 881712), (1755, 788768), (1872, 739470), (1884, 734760), (2041, 678240), (2080, 665523), (2160, 640874), (2340, 591576), (2355, 587808), (2512, 551070), (2808, 492980), (2826, 489840), (3120, 443682), (3140, 440856), (3510, 394384), (3744, 369735), (3768, 367380), (4082, 339120), (4239, 326560), (4320, 320437), (4680, 295788), (4710, 293904), (5024, 275535), (5616, 246490), (5652, 244920), (6123, 226080), (6240, 221841), (6280, 220428), (7020, 197192), (7065, 195936), (7536, 183690), (8164, 169560), (8478, 163280), (9360, 147894), (9420, 146952), (10205, 135648), (11232, 123245), (11304, 122460), (12246, 113040), (12560, 110214), (14040, 98596), (14130, 97968), (15072, 91845), (16328, 84780), (16956, 81640), (18369, 75360), (18720, 73947), (18840, 73476), (20410, 67824), (21195, 65312), (22608, 61230), (24492, 56520), (24649, 56160), (25120, 55107), (28080, 49298), (28260, 48984), (30615, 45216), (32656, 42390), (33912, 40820), (36738, 37680)]