134855840

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 376451712

約数和(自身を除く): 241595872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 103, 112, 140, 160, 167, 196, 206, 224, 245, 280, 334, 392, 412, 490, 515, 560, 668, 721, 784, 824, 835, 980, 1030, 1120, 1169, 1336, 1442, 1568, 1648, 1670, 1960, 2060, 2338, 2672, 2884, 3296, 3340, 3605, 3920, 4120, 4676, 5047, 5344, 5768, 5845, 6680, 7210, 7840, 8183, 8240, 9352, 10094, 11536, 11690, 13360, 14420, 16366, 16480, 17201, 18704, 20188, 23072, 23380, 25235, 26720, 28840, 32732, 34402, 37408, 40376, 40915, 46760, 50470, 57680, 65464, 68804, 80752, 81830, 86005, 93520, 100940, 115360, 120407, 130928, 137608, 161504, 163660, 172010, 187040, 201880, 240814, 261856, 275216, 327320, 344020, 403760, 481628, 550432, 602035, 654640, 688040, 807520, 842849, 963256, 1204070, 1309280, 1376080, 1685698, 1926512, 2408140, 2752160, 3371396, 3853024, 4214245, 4816280, 6742792, 8428490, 9632560, 13485584, 16856980, 19265120, 26971168, 33713960, 67427920, 134855840]

約数ペア:

[(1, 134855840), (2, 67427920), (4, 33713960), (5, 26971168), (7, 19265120), (8, 16856980), (10, 13485584), (14, 9632560), (16, 8428490), (20, 6742792), (28, 4816280), (32, 4214245), (35, 3853024), (40, 3371396), (49, 2752160), (56, 2408140), (70, 1926512), (80, 1685698), (98, 1376080), (103, 1309280), (112, 1204070), (140, 963256), (160, 842849), (167, 807520), (196, 688040), (206, 654640), (224, 602035), (245, 550432), (280, 481628), (334, 403760), (392, 344020), (412, 327320), (490, 275216), (515, 261856), (560, 240814), (668, 201880), (721, 187040), (784, 172010), (824, 163660), (835, 161504), (980, 137608), (1030, 130928), (1120, 120407), (1169, 115360), (1336, 100940), (1442, 93520), (1568, 86005), (1648, 81830), (1670, 80752), (1960, 68804), (2060, 65464), (2338, 57680), (2672, 50470), (2884, 46760), (3296, 40915), (3340, 40376), (3605, 37408), (3920, 34402), (4120, 32732), (4676, 28840), (5047, 26720), (5344, 25235), (5768, 23380), (5845, 23072), (6680, 20188), (7210, 18704), (7840, 17201), (8183, 16480), (8240, 16366), (9352, 14420), (10094, 13360), (11536, 11690)]