134470960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 338728320

約数和(自身を除く): 204257360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 239, 260, 478, 520, 541, 956, 1040, 1082, 1195, 1912, 2164, 2390, 2705, 3107, 3824, 4328, 4780, 5410, 6214, 7033, 8656, 9560, 10820, 12428, 14066, 15535, 19120, 21640, 24856, 28132, 31070, 35165, 43280, 49712, 56264, 62140, 70330, 112528, 124280, 129299, 140660, 248560, 258598, 281320, 517196, 562640, 646495, 1034392, 1292990, 1680887, 2068784, 2585980, 3361774, 5171960, 6723548, 8404435, 10343920, 13447096, 16808870, 26894192, 33617740, 67235480, 134470960]

約数ペア:

[(1, 134470960), (2, 67235480), (4, 33617740), (5, 26894192), (8, 16808870), (10, 13447096), (13, 10343920), (16, 8404435), (20, 6723548), (26, 5171960), (40, 3361774), (52, 2585980), (65, 2068784), (80, 1680887), (104, 1292990), (130, 1034392), (208, 646495), (239, 562640), (260, 517196), (478, 281320), (520, 258598), (541, 248560), (956, 140660), (1040, 129299), (1082, 124280), (1195, 112528), (1912, 70330), (2164, 62140), (2390, 56264), (2705, 49712), (3107, 43280), (3824, 35165), (4328, 31070), (4780, 28132), (5410, 24856), (6214, 21640), (7033, 19120), (8656, 15535), (9560, 14066), (10820, 12428)]