2218734996480

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:638

約数の個数: 880

約数和(自身を含む): 8113512781440

約数和(自身を除く): 5894777784960

約数列:

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約数ペア:

[(1, 2218734996480), (2, 1109367498240), (3, 739578332160), (4, 554683749120), (5, 443746999296), (6, 369789166080), (8, 277341874560), (9, 246526110720), (10, 221873499648), (12, 184894583040), (15, 147915666432), (16, 138670937280), (18, 123263055360), (20, 110936749824), (24, 92447291520), (27, 82175370240), (30, 73957833216), (32, 69335468640), (36, 61631527680), (40, 55468374912), (45, 49305222144), (48, 46223645760), (54, 41087685120), (60, 36978916608), (64, 34667734320), (72, 30815763840), (79, 28085253120), (80, 27734187456), (81, 27391790080), (90, 24652611072), (96, 23111822880), (108, 20543842560), (120, 18489458304), (128, 17333867160), (135, 16435074048), (144, 15407881920), (158, 14042626560), (160, 13867093728), (162, 13695895040), (180, 12326305536), (192, 11555911440), (216, 10271921280), (237, 9361751040), (240, 9244729152), (241, 9206369280), (256, 8666933580), (270, 8217537024), (281, 7895854080), (288, 7703940960), (316, 7021313280), (320, 6933546864), (324, 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