143312960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:628

約数の個数: 112

約数和(自身を含む): 393704064

約数和(自身を除く): 250391104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 137, 140, 160, 224, 274, 280, 320, 448, 467, 548, 560, 685, 934, 959, 1096, 1120, 1370, 1868, 1918, 2192, 2240, 2335, 2740, 3269, 3736, 3836, 4384, 4670, 4795, 5480, 6538, 7472, 7672, 8768, 9340, 9590, 10960, 13076, 14944, 15344, 16345, 18680, 19180, 21920, 26152, 29888, 30688, 32690, 37360, 38360, 43840, 52304, 61376, 63979, 65380, 74720, 76720, 104608, 127958, 130760, 149440, 153440, 209216, 255916, 261520, 306880, 319895, 447853, 511832, 523040, 639790, 895706, 1023664, 1046080, 1279580, 1791412, 2047328, 2239265, 2559160, 3582824, 4094656, 4478530, 5118320, 7165648, 8957060, 10236640, 14331296, 17914120, 20473280, 28662592, 35828240, 71656480, 143312960]

約数ペア:

[(1, 143312960), (2, 71656480), (4, 35828240), (5, 28662592), (7, 20473280), (8, 17914120), (10, 14331296), (14, 10236640), (16, 8957060), (20, 7165648), (28, 5118320), (32, 4478530), (35, 4094656), (40, 3582824), (56, 2559160), (64, 2239265), (70, 2047328), (80, 1791412), (112, 1279580), (137, 1046080), (140, 1023664), (160, 895706), (224, 639790), (274, 523040), (280, 511832), (320, 447853), (448, 319895), (467, 306880), (548, 261520), (560, 255916), (685, 209216), (934, 153440), (959, 149440), (1096, 130760), (1120, 127958), (1370, 104608), (1868, 76720), (1918, 74720), (2192, 65380), (2240, 63979), (2335, 61376), (2740, 52304), (3269, 43840), (3736, 38360), (3836, 37360), (4384, 32690), (4670, 30688), (4795, 29888), (5480, 26152), (6538, 21920), (7472, 19180), (7672, 18680), (8768, 16345), (9340, 15344), (9590, 14944), (10960, 13076)]