146662880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1481

約数の個数: 144

約数和(自身を含む): 434367360

約数和(自身を除く): 287704480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1439, 1456, 1568, 1820, 1960, 2080, 2548, 2878, 2912, 3185, 3640, 3920, 5096, 5756, 6370, 7195, 7280, 7840, 10073, 10192, 11512, 12740, 14390, 14560, 18707, 20146, 20384, 23024, 25480, 28780, 37414, 40292, 46048, 50365, 50960, 57560, 70511, 74828, 80584, 93535, 100730, 101920, 115120, 130949, 141022, 149656, 161168, 187070, 201460, 230240, 261898, 282044, 299312, 322336, 352555, 374140, 402920, 523796, 564088, 598624, 654745, 705110, 748280, 805840, 916643, 1047592, 1128176, 1309490, 1410220, 1496560, 1611680, 1833286, 2095184, 2256352, 2618980, 2820440, 2993120, 3666572, 4190368, 4583215, 5237960, 5640880, 7333144, 9166430, 10475920, 11281760, 14666288, 18332860, 20951840, 29332576, 36665720, 73331440, 146662880]

約数ペア:

[(1, 146662880), (2, 73331440), (4, 36665720), (5, 29332576), (7, 20951840), (8, 18332860), (10, 14666288), (13, 11281760), (14, 10475920), (16, 9166430), (20, 7333144), (26, 5640880), (28, 5237960), (32, 4583215), (35, 4190368), (40, 3666572), (49, 2993120), (52, 2820440), (56, 2618980), (65, 2256352), (70, 2095184), (80, 1833286), (91, 1611680), (98, 1496560), (104, 1410220), (112, 1309490), (130, 1128176), (140, 1047592), (160, 916643), (182, 805840), (196, 748280), (208, 705110), (224, 654745), (245, 598624), (260, 564088), (280, 523796), (364, 402920), (392, 374140), (416, 352555), (455, 322336), (490, 299312), (520, 282044), (560, 261898), (637, 230240), (728, 201460), (784, 187070), (910, 161168), (980, 149656), (1040, 141022), (1120, 130949), (1274, 115120), (1439, 101920), (1456, 100730), (1568, 93535), (1820, 80584), (1960, 74828), (2080, 70511), (2548, 57560), (2878, 50960), (2912, 50365), (3185, 46048), (3640, 40292), (3920, 37414), (5096, 28780), (5756, 25480), (6370, 23024), (7195, 20384), (7280, 20146), (7840, 18707), (10073, 14560), (10192, 14390), (11512, 12740)]