2279996160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45673}}^1$

素因数の和:45710

約数の個数: 144

約数和(自身を含む): 7842043104

約数和(自身を除く): 5562046944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 45673, 49920, 91346, 137019, 182692, 228365, 274038, 365384, 456730, 548076, 593749, 685095, 730768, 913460, 1096152, 1187498, 1370190, 1461536, 1781247, 1826920, 2192304, 2374996, 2740380, 2923072, 2968745, 3562494, 3653840, 4384608, 4749992, 5480760, 5846144, 5937490, 7124988, 7307680, 8769216, 8906235, 9499984, 10961520, 11692288, 11874980, 14249976, 14615360, 17538432, 17812470, 18999968, 21923040, 23749960, 28499952, 29230720, 35076864, 35624940, 37999936, 43846080, 47499920, 56999904, 58461440, 71249880, 75999872, 87692160, 94999840, 113999808, 142499760, 151999744, 175384320, 189999680, 227999616, 284999520, 379999360, 455999232, 569999040, 759998720, 1139998080, 2279996160]

約数ペア:

[(1, 2279996160), (2, 1139998080), (3, 759998720), (4, 569999040), (5, 455999232), (6, 379999360), (8, 284999520), (10, 227999616), (12, 189999680), (13, 175384320), (15, 151999744), (16, 142499760), (20, 113999808), (24, 94999840), (26, 87692160), (30, 75999872), (32, 71249880), (39, 58461440), (40, 56999904), (48, 47499920), (52, 43846080), (60, 37999936), (64, 35624940), (65, 35076864), (78, 29230720), (80, 28499952), (96, 23749960), (104, 21923040), (120, 18999968), (128, 17812470), (130, 17538432), (156, 14615360), (160, 14249976), (192, 11874980), (195, 11692288), (208, 10961520), (240, 9499984), (256, 8906235), (260, 8769216), (312, 7307680), (320, 7124988), (384, 5937490), (390, 5846144), (416, 5480760), (480, 4749992), (520, 4384608), (624, 3653840), (640, 3562494), (768, 2968745), (780, 2923072), (832, 2740380), (960, 2374996), (1040, 2192304), (1248, 1826920), (1280, 1781247), (1560, 1461536), (1664, 1370190), (1920, 1187498), (2080, 1096152), (2496, 913460), (3120, 730768), (3328, 685095), (3840, 593749), (4160, 548076), (4992, 456730), (6240, 365384), (8320, 274038), (9984, 228365), (12480, 182692), (16640, 137019), (24960, 91346), (45673, 49920)]