1282784497120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10704143}}^1$

素因数の和:10704272

約数の個数: 96

約数和(自身を含む): 3495887797248

約数和(自身を除く): 2213103300128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 107, 112, 140, 160, 214, 224, 280, 428, 535, 560, 749, 856, 1070, 1120, 1498, 1712, 2140, 2996, 3424, 3745, 4280, 5992, 7490, 8560, 11984, 14980, 17120, 23968, 29960, 59920, 119840, 10704143, 21408286, 42816572, 53520715, 74929001, 85633144, 107041430, 149858002, 171266288, 214082860, 299716004, 342532576, 374645005, 428165720, 599432008, 749290010, 856331440, 1145343301, 1198864016, 1498580020, 1712662880, 2290686602, 2397728032, 2997160040, 4581373204, 5726716505, 5994320080, 8017403107, 9162746408, 11453433010, 11988640160, 16034806214, 18325492816, 22906866020, 32069612428, 36650985632, 40087015535, 45813732040, 64139224856, 80174031070, 91627464080, 128278449712, 160348062140, 183254928160, 256556899424, 320696124280, 641392248560, 1282784497120]

約数ペア:

[(1, 1282784497120), (2, 641392248560), (4, 320696124280), (5, 256556899424), (7, 183254928160), (8, 160348062140), (10, 128278449712), (14, 91627464080), (16, 80174031070), (20, 64139224856), (28, 45813732040), (32, 40087015535), (35, 36650985632), (40, 32069612428), (56, 22906866020), (70, 18325492816), (80, 16034806214), (107, 11988640160), (112, 11453433010), (140, 9162746408), (160, 8017403107), (214, 5994320080), (224, 5726716505), (280, 4581373204), (428, 2997160040), (535, 2397728032), (560, 2290686602), (749, 1712662880), (856, 1498580020), (1070, 1198864016), (1120, 1145343301), (1498, 856331440), (1712, 749290010), (2140, 599432008), (2996, 428165720), (3424, 374645005), (3745, 342532576), (4280, 299716004), (5992, 214082860), (7490, 171266288), (8560, 149858002), (11984, 107041430), (14980, 85633144), (17120, 74929001), (23968, 53520715), (29960, 42816572), (59920, 21408286), (119840, 10704143)]