1352156960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15679}}^1$

素因数の和:15719

約数の個数: 144

約数和(自身を含む): 4054095360

約数和(自身を除く): 2701938400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2464, 2695, 3080, 3920, 4312, 5390, 6160, 7840, 8624, 10780, 12320, 15679, 17248, 21560, 31358, 43120, 62716, 78395, 86240, 109753, 125432, 156790, 172469, 219506, 250864, 313580, 344938, 439012, 501728, 548765, 627160, 689876, 768271, 862345, 878024, 1097530, 1207283, 1254320, 1379752, 1536542, 1724690, 1756048, 2195060, 2414566, 2508640, 2759504, 3073084, 3449380, 3512096, 3841355, 4390120, 4829132, 5519008, 6036415, 6146168, 6898760, 7682710, 8450981, 8780240, 9658264, 12072830, 12292336, 13797520, 15365420, 16901962, 17560480, 19316528, 24145660, 24584672, 27595040, 30730840, 33803924, 38633056, 42254905, 48291320, 61461680, 67607848, 84509810, 96582640, 122923360, 135215696, 169019620, 193165280, 270431392, 338039240, 676078480, 1352156960]

約数ペア:

[(1, 1352156960), (2, 676078480), (4, 338039240), (5, 270431392), (7, 193165280), (8, 169019620), (10, 135215696), (11, 122923360), (14, 96582640), (16, 84509810), (20, 67607848), (22, 61461680), (28, 48291320), (32, 42254905), (35, 38633056), (40, 33803924), (44, 30730840), (49, 27595040), (55, 24584672), (56, 24145660), (70, 19316528), (77, 17560480), (80, 16901962), (88, 15365420), (98, 13797520), (110, 12292336), (112, 12072830), (140, 9658264), (154, 8780240), (160, 8450981), (176, 7682710), (196, 6898760), (220, 6146168), (224, 6036415), (245, 5519008), (280, 4829132), (308, 4390120), (352, 3841355), (385, 3512096), (392, 3449380), (440, 3073084), (490, 2759504), (539, 2508640), (560, 2414566), (616, 2195060), (770, 1756048), (784, 1724690), (880, 1536542), (980, 1379752), (1078, 1254320), (1120, 1207283), (1232, 1097530), (1540, 878024), (1568, 862345), (1760, 768271), (1960, 689876), (2156, 627160), (2464, 548765), (2695, 501728), (3080, 439012), (3920, 344938), (4312, 313580), (5390, 250864), (6160, 219506), (7840, 172469), (8624, 156790), (10780, 125432), (12320, 109753), (15679, 86240), (17248, 78395), (21560, 62716), (31358, 43120)]