670078080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{16619}}^1$

素因数の和:16651

約数の個数: 192

約数和(自身を含む): 2644574400

約数和(自身を除く): 1974496320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 16619, 20160, 33238, 40320, 49857, 66476, 83095, 99714, 116333, 132952, 149571, 166190, 199428, 232666, 249285, 265904, 299142, 332380, 348999, 398856, 465332, 498570, 531808, 581665, 598284, 664760, 697998, 747855, 797712, 930664, 997140, 1046997, 1063616, 1163330, 1196568, 1329520, 1395996, 1495710, 1595424, 1744995, 1861328, 1994280, 2093994, 2127232, 2326660, 2393136, 2659040, 2791992, 2991420, 3190848, 3489990, 3722656, 3988560, 4187988, 4653320, 4786272, 5234985, 5318080, 5583984, 5982840, 6381696, 6979980, 7445312, 7977120, 8375976, 9306640, 9572544, 10469970, 10636160, 11167968, 11965680, 13959960, 14890624, 15954240, 16751952, 18613280, 19145088, 20939940, 22335936, 23931360, 27919920, 31908480, 33503904, 37226560, 41879880, 44671872, 47862720, 55839840, 67007808, 74453120, 83759760, 95725440, 111679680, 134015616, 167519520, 223359360, 335039040, 670078080]

約数ペア:

[(1, 670078080), (2, 335039040), (3, 223359360), (4, 167519520), (5, 134015616), (6, 111679680), (7, 95725440), (8, 83759760), (9, 74453120), (10, 67007808), (12, 55839840), (14, 47862720), (15, 44671872), (16, 41879880), (18, 37226560), (20, 33503904), (21, 31908480), (24, 27919920), (28, 23931360), (30, 22335936), (32, 20939940), (35, 19145088), (36, 18613280), (40, 16751952), (42, 15954240), (45, 14890624), (48, 13959960), (56, 11965680), (60, 11167968), (63, 10636160), (64, 10469970), (70, 9572544), (72, 9306640), (80, 8375976), (84, 7977120), (90, 7445312), (96, 6979980), (105, 6381696), (112, 5982840), (120, 5583984), (126, 5318080), (128, 5234985), (140, 4786272), (144, 4653320), (160, 4187988), (168, 3988560), (180, 3722656), (192, 3489990), (210, 3190848), (224, 2991420), (240, 2791992), (252, 2659040), (280, 2393136), (288, 2326660), (315, 2127232), (320, 2093994), (336, 1994280), (360, 1861328), (384, 1744995), (420, 1595424), (448, 1495710), (480, 1395996), (504, 1329520), (560, 1196568), (576, 1163330), (630, 1063616), (640, 1046997), (672, 997140), (720, 930664), (840, 797712), (896, 747855), (960, 697998), (1008, 664760), (1120, 598284), (1152, 581665), (1260, 531808), (1344, 498570), (1440, 465332), (1680, 398856), (1920, 348999), (2016, 332380), (2240, 299142), (2520, 265904), (2688, 249285), (2880, 232666), (3360, 199428), (4032, 166190), (4480, 149571), (5040, 132952), (5760, 116333), (6720, 99714), (8064, 83095), (10080, 66476), (13440, 49857), (16619, 40320), (20160, 33238)]