232737920

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 590163840

約数和(自身を除く): 357425920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 97, 115, 128, 160, 163, 184, 194, 230, 320, 326, 368, 388, 460, 485, 640, 652, 736, 776, 815, 920, 970, 1304, 1472, 1552, 1630, 1840, 1940, 2231, 2608, 2944, 3104, 3260, 3680, 3749, 3880, 4462, 5216, 6208, 6520, 7360, 7498, 7760, 8924, 10432, 11155, 12416, 13040, 14720, 14996, 15520, 15811, 17848, 18745, 20864, 22310, 26080, 29992, 31040, 31622, 35696, 37490, 44620, 52160, 59984, 62080, 63244, 71392, 74980, 79055, 89240, 104320, 119968, 126488, 142784, 149960, 158110, 178480, 239936, 252976, 285568, 299920, 316220, 356960, 363653, 479872, 505952, 599840, 632440, 713920, 727306, 1011904, 1199680, 1264880, 1427840, 1454612, 1818265, 2023808, 2399360, 2529760, 2909224, 3636530, 5059520, 5818448, 7273060, 10119040, 11636896, 14546120, 23273792, 29092240, 46547584, 58184480, 116368960, 232737920]

約数ペア:

[(1, 232737920), (2, 116368960), (4, 58184480), (5, 46547584), (8, 29092240), (10, 23273792), (16, 14546120), (20, 11636896), (23, 10119040), (32, 7273060), (40, 5818448), (46, 5059520), (64, 3636530), (80, 2909224), (92, 2529760), (97, 2399360), (115, 2023808), (128, 1818265), (160, 1454612), (163, 1427840), (184, 1264880), (194, 1199680), (230, 1011904), (320, 727306), (326, 713920), (368, 632440), (388, 599840), (460, 505952), (485, 479872), (640, 363653), (652, 356960), (736, 316220), (776, 299920), (815, 285568), (920, 252976), (970, 239936), (1304, 178480), (1472, 158110), (1552, 149960), (1630, 142784), (1840, 126488), (1940, 119968), (2231, 104320), (2608, 89240), (2944, 79055), (3104, 74980), (3260, 71392), (3680, 63244), (3749, 62080), (3880, 59984), (4462, 52160), (5216, 44620), (6208, 37490), (6520, 35696), (7360, 31622), (7498, 31040), (7760, 29992), (8924, 26080), (10432, 22310), (11155, 20864), (12416, 18745), (13040, 17848), (14720, 15811), (14996, 15520)]