142834560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6763}}^1$

素因数の和:6796

約数の個数: 128

約数和(自身を含む): 496748160

約数和(自身を除く): 353913600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 6763, 7040, 10560, 13526, 20289, 21120, 27052, 33815, 40578, 54104, 67630, 74393, 81156, 101445, 108208, 135260, 148786, 162312, 202890, 216416, 223179, 270520, 297572, 324624, 371965, 405780, 432832, 446358, 541040, 595144, 649248, 743930, 811560, 865664, 892716, 1082080, 1115895, 1190288, 1298496, 1487860, 1623120, 1785432, 2164160, 2231790, 2380576, 2596992, 2975720, 3246240, 3570864, 4328320, 4463580, 4761152, 5951440, 6492480, 7141728, 8927160, 9522304, 11902880, 12984960, 14283456, 17854320, 23805760, 28566912, 35708640, 47611520, 71417280, 142834560]

約数ペア:

[(1, 142834560), (2, 71417280), (3, 47611520), (4, 35708640), (5, 28566912), (6, 23805760), (8, 17854320), (10, 14283456), (11, 12984960), (12, 11902880), (15, 9522304), (16, 8927160), (20, 7141728), (22, 6492480), (24, 5951440), (30, 4761152), (32, 4463580), (33, 4328320), (40, 3570864), (44, 3246240), (48, 2975720), (55, 2596992), (60, 2380576), (64, 2231790), (66, 2164160), (80, 1785432), (88, 1623120), (96, 1487860), (110, 1298496), (120, 1190288), (128, 1115895), (132, 1082080), (160, 892716), (165, 865664), (176, 811560), (192, 743930), (220, 649248), (240, 595144), (264, 541040), (320, 446358), (330, 432832), (352, 405780), (384, 371965), (440, 324624), (480, 297572), (528, 270520), (640, 223179), (660, 216416), (704, 202890), (880, 162312), (960, 148786), (1056, 135260), (1320, 108208), (1408, 101445), (1760, 81156), (1920, 74393), (2112, 67630), (2640, 54104), (3520, 40578), (4224, 33815), (5280, 27052), (6763, 21120), (7040, 20289), (10560, 13526)]