248840480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5419}}^1$

素因数の和:5482

約数の個数: 96

約数和(自身を含む): 688383360

約数和(自身を除く): 439542880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 4592, 5419, 5740, 6560, 9184, 10838, 11480, 21676, 22960, 27095, 37933, 43352, 45920, 54190, 75866, 86704, 108380, 151732, 173408, 189665, 216760, 222179, 303464, 379330, 433520, 444358, 606928, 758660, 867040, 888716, 1110895, 1213856, 1517320, 1555253, 1777432, 2221790, 3034640, 3110506, 3554864, 4443580, 6069280, 6221012, 7109728, 7776265, 8887160, 12442024, 15552530, 17774320, 24884048, 31105060, 35548640, 49768096, 62210120, 124420240, 248840480]

約数ペア:

[(1, 248840480), (2, 124420240), (4, 62210120), (5, 49768096), (7, 35548640), (8, 31105060), (10, 24884048), (14, 17774320), (16, 15552530), (20, 12442024), (28, 8887160), (32, 7776265), (35, 7109728), (40, 6221012), (41, 6069280), (56, 4443580), (70, 3554864), (80, 3110506), (82, 3034640), (112, 2221790), (140, 1777432), (160, 1555253), (164, 1517320), (205, 1213856), (224, 1110895), (280, 888716), (287, 867040), (328, 758660), (410, 606928), (560, 444358), (574, 433520), (656, 379330), (820, 303464), (1120, 222179), (1148, 216760), (1312, 189665), (1435, 173408), (1640, 151732), (2296, 108380), (2870, 86704), (3280, 75866), (4592, 54190), (5419, 45920), (5740, 43352), (6560, 37933), (9184, 27095), (10838, 22960), (11480, 21676)]