235691680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1806

約数の個数: 96

約数和(自身を含む): 641765376

約数和(自身を除く): 406073696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1120, 1270, 1657, 1778, 2032, 2540, 3314, 3556, 4064, 4445, 5080, 6628, 7112, 8285, 8890, 10160, 11599, 13256, 14224, 16570, 17780, 20320, 23198, 26512, 28448, 33140, 35560, 46396, 53024, 57995, 66280, 71120, 92792, 115990, 132560, 142240, 185584, 210439, 231980, 265120, 371168, 420878, 463960, 841756, 927920, 1052195, 1473073, 1683512, 1855840, 2104390, 2946146, 3367024, 4208780, 5892292, 6734048, 7365365, 8417560, 11784584, 14730730, 16835120, 23569168, 29461460, 33670240, 47138336, 58922920, 117845840, 235691680]

約数ペア:

[(1, 235691680), (2, 117845840), (4, 58922920), (5, 47138336), (7, 33670240), (8, 29461460), (10, 23569168), (14, 16835120), (16, 14730730), (20, 11784584), (28, 8417560), (32, 7365365), (35, 6734048), (40, 5892292), (56, 4208780), (70, 3367024), (80, 2946146), (112, 2104390), (127, 1855840), (140, 1683512), (160, 1473073), (224, 1052195), (254, 927920), (280, 841756), (508, 463960), (560, 420878), (635, 371168), (889, 265120), (1016, 231980), (1120, 210439), (1270, 185584), (1657, 142240), (1778, 132560), (2032, 115990), (2540, 92792), (3314, 71120), (3556, 66280), (4064, 57995), (4445, 53024), (5080, 46396), (6628, 35560), (7112, 33140), (8285, 28448), (8890, 26512), (10160, 23198), (11599, 20320), (13256, 17780), (14224, 16570)]