2016568260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1600451}}^1$

素因数の和:1600473

約数の個数: 72

約数和(自身を含む): 6990774336

約数和(自身を除く): 4974206076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1600451, 3200902, 4801353, 6401804, 8002255, 9602706, 11203157, 14404059, 16004510, 19205412, 22406314, 24006765, 28808118, 32009020, 33609471, 44812628, 48013530, 56015785, 57616236, 67218942, 72020295, 96027060, 100828413, 112031570, 134437884, 144040590, 168047355, 201656826, 224063140, 288081180, 336094710, 403313652, 504142065, 672189420, 1008284130, 2016568260]

約数ペア:

[(1, 2016568260), (2, 1008284130), (3, 672189420), (4, 504142065), (5, 403313652), (6, 336094710), (7, 288081180), (9, 224063140), (10, 201656826), (12, 168047355), (14, 144040590), (15, 134437884), (18, 112031570), (20, 100828413), (21, 96027060), (28, 72020295), (30, 67218942), (35, 57616236), (36, 56015785), (42, 48013530), (45, 44812628), (60, 33609471), (63, 32009020), (70, 28808118), (84, 24006765), (90, 22406314), (105, 19205412), (126, 16004510), (140, 14404059), (180, 11203157), (210, 9602706), (252, 8002255), (315, 6401804), (420, 4801353), (630, 3200902), (1260, 1600451)]