163412480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1$

素因数の和:870

約数の個数: 160

約数和(自身を含む): 489075840

約数和(自身を除く): 325663360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 770, 829, 880, 896, 1120, 1232, 1280, 1408, 1540, 1658, 1760, 1792, 2240, 2464, 2560, 2816, 3080, 3316, 3520, 3584, 4145, 4480, 4928, 5632, 5803, 6160, 6632, 7040, 8290, 8960, 9119, 9856, 11606, 12320, 13264, 14080, 16580, 17920, 18238, 19712, 23212, 24640, 26528, 28160, 29015, 33160, 36476, 39424, 45595, 46424, 49280, 53056, 58030, 63833, 66320, 72952, 91190, 92848, 98560, 106112, 116060, 127666, 132640, 145904, 182380, 185696, 197120, 212224, 232120, 255332, 265280, 291808, 319165, 364760, 371392, 424448, 464240, 510664, 530560, 583616, 638330, 729520, 742784, 928480, 1021328, 1061120, 1167232, 1276660, 1459040, 1485568, 1856960, 2042656, 2122240, 2334464, 2553320, 2918080, 2971136, 3713920, 4085312, 4668928, 5106640, 5836160, 7427840, 8170624, 10213280, 11672320, 14855680, 16341248, 20426560, 23344640, 32682496, 40853120, 81706240, 163412480]

約数ペア:

[(1, 163412480), (2, 81706240), (4, 40853120), (5, 32682496), (7, 23344640), (8, 20426560), (10, 16341248), (11, 14855680), (14, 11672320), (16, 10213280), (20, 8170624), (22, 7427840), (28, 5836160), (32, 5106640), (35, 4668928), (40, 4085312), (44, 3713920), (55, 2971136), (56, 2918080), (64, 2553320), (70, 2334464), (77, 2122240), (80, 2042656), (88, 1856960), (110, 1485568), (112, 1459040), (128, 1276660), (140, 1167232), (154, 1061120), (160, 1021328), (176, 928480), (220, 742784), (224, 729520), (256, 638330), (280, 583616), (308, 530560), (320, 510664), (352, 464240), (385, 424448), (440, 371392), (448, 364760), (512, 319165), (560, 291808), (616, 265280), (640, 255332), (704, 232120), (770, 212224), (829, 197120), (880, 185696), (896, 182380), (1120, 145904), (1232, 132640), (1280, 127666), (1408, 116060), (1540, 106112), (1658, 98560), (1760, 92848), (1792, 91190), (2240, 72952), (2464, 66320), (2560, 63833), (2816, 58030), (3080, 53056), (3316, 49280), (3520, 46424), (3584, 45595), (4145, 39424), (4480, 36476), (4928, 33160), (5632, 29015), (5803, 28160), (6160, 26528), (6632, 24640), (7040, 23212), (8290, 19712), (8960, 18238), (9119, 17920), (9856, 16580), (11606, 14080), (12320, 13264)]