201993271680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4574123}}^1$

素因数の和:4574168

約数の個数: 128

約数和(自身を含む): 671847333120

約数和(自身を除く): 469854061440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 4574123, 9148246, 13722369, 18296492, 22870615, 27444738, 36592984, 45741230, 54889476, 68611845, 73185968, 91482460, 105204829, 109778952, 137223690, 146371936, 182964920, 210409658, 219557904, 274447380, 292743872, 315614487, 365929840, 420819316, 439115808, 526024145, 548894760, 585487744, 631228974, 731859680, 841638632, 878231616, 1052048290, 1097789520, 1262457948, 1463719360, 1578072435, 1683277264, 1756463232, 2104096580, 2195579040, 2524915896, 2927438720, 3156144870, 3366554528, 4208193160, 4391158080, 5049831792, 6312289740, 6733109056, 8416386320, 8782316160, 10099663584, 12624579480, 13466218112, 16832772640, 20199327168, 25249158960, 33665545280, 40398654336, 50498317920, 67331090560, 100996635840, 201993271680]

約数ペア:

[(1, 201993271680), (2, 100996635840), (3, 67331090560), (4, 50498317920), (5, 40398654336), (6, 33665545280), (8, 25249158960), (10, 20199327168), (12, 16832772640), (15, 13466218112), (16, 12624579480), (20, 10099663584), (23, 8782316160), (24, 8416386320), (30, 6733109056), (32, 6312289740), (40, 5049831792), (46, 4391158080), (48, 4208193160), (60, 3366554528), (64, 3156144870), (69, 2927438720), (80, 2524915896), (92, 2195579040), (96, 2104096580), (115, 1756463232), (120, 1683277264), (128, 1578072435), (138, 1463719360), (160, 1262457948), (184, 1097789520), (192, 1052048290), (230, 878231616), (240, 841638632), (276, 731859680), (320, 631228974), (345, 585487744), (368, 548894760), (384, 526024145), (460, 439115808), (480, 420819316), (552, 365929840), (640, 315614487), (690, 292743872), (736, 274447380), (920, 219557904), (960, 210409658), (1104, 182964920), (1380, 146371936), (1472, 137223690), (1840, 109778952), (1920, 105204829), (2208, 91482460), (2760, 73185968), (2944, 68611845), (3680, 54889476), (4416, 45741230), (5520, 36592984), (7360, 27444738), (8832, 22870615), (11040, 18296492), (14720, 13722369), (22080, 9148246), (44160, 4574123)]