130087040

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 331214400

約数和(自身を除く): 201127360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 64, 80, 86, 116, 128, 145, 160, 163, 172, 215, 232, 290, 320, 326, 344, 430, 464, 580, 640, 652, 688, 815, 860, 928, 1160, 1247, 1304, 1376, 1630, 1720, 1856, 2320, 2494, 2608, 2752, 3260, 3440, 3712, 4640, 4727, 4988, 5216, 5504, 6235, 6520, 6880, 7009, 9280, 9454, 9976, 10432, 12470, 13040, 13760, 14018, 18560, 18908, 19952, 20864, 23635, 24940, 26080, 27520, 28036, 35045, 37816, 39904, 47270, 49880, 52160, 56072, 70090, 75632, 79808, 94540, 99760, 104320, 112144, 140180, 151264, 159616, 189080, 199520, 203261, 224288, 280360, 302528, 378160, 399040, 406522, 448576, 560720, 605056, 756320, 798080, 813044, 897152, 1016305, 1121440, 1512640, 1626088, 2032610, 2242880, 3025280, 3252176, 4065220, 4485760, 6504352, 8130440, 13008704, 16260880, 26017408, 32521760, 65043520, 130087040]

約数ペア:

[(1, 130087040), (2, 65043520), (4, 32521760), (5, 26017408), (8, 16260880), (10, 13008704), (16, 8130440), (20, 6504352), (29, 4485760), (32, 4065220), (40, 3252176), (43, 3025280), (58, 2242880), (64, 2032610), (80, 1626088), (86, 1512640), (116, 1121440), (128, 1016305), (145, 897152), (160, 813044), (163, 798080), (172, 756320), (215, 605056), (232, 560720), (290, 448576), (320, 406522), (326, 399040), (344, 378160), (430, 302528), (464, 280360), (580, 224288), (640, 203261), (652, 199520), (688, 189080), (815, 159616), (860, 151264), (928, 140180), (1160, 112144), (1247, 104320), (1304, 99760), (1376, 94540), (1630, 79808), (1720, 75632), (1856, 70090), (2320, 56072), (2494, 52160), (2608, 49880), (2752, 47270), (3260, 39904), (3440, 37816), (3712, 35045), (4640, 28036), (4727, 27520), (4988, 26080), (5216, 24940), (5504, 23635), (6235, 20864), (6520, 19952), (6880, 18908), (7009, 18560), (9280, 14018), (9454, 13760), (9976, 13040), (10432, 12470)]