293186320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1093}}^1$

素因数の和:1592

約数の個数: 80

約数和(自身を含む): 781378560

約数和(自身を除く): 488192240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 479, 560, 958, 1093, 1916, 2186, 2395, 3353, 3832, 4372, 4790, 5465, 6706, 7651, 7664, 8744, 9580, 10930, 13412, 15302, 16765, 17488, 19160, 21860, 26824, 30604, 33530, 38255, 38320, 43720, 53648, 61208, 67060, 76510, 87440, 122416, 134120, 153020, 268240, 306040, 523547, 612080, 1047094, 2094188, 2617735, 3664829, 4188376, 5235470, 7329658, 8376752, 10470940, 14659316, 18324145, 20941880, 29318632, 36648290, 41883760, 58637264, 73296580, 146593160, 293186320]

約数ペア:

[(1, 293186320), (2, 146593160), (4, 73296580), (5, 58637264), (7, 41883760), (8, 36648290), (10, 29318632), (14, 20941880), (16, 18324145), (20, 14659316), (28, 10470940), (35, 8376752), (40, 7329658), (56, 5235470), (70, 4188376), (80, 3664829), (112, 2617735), (140, 2094188), (280, 1047094), (479, 612080), (560, 523547), (958, 306040), (1093, 268240), (1916, 153020), (2186, 134120), (2395, 122416), (3353, 87440), (3832, 76510), (4372, 67060), (4790, 61208), (5465, 53648), (6706, 43720), (7651, 38320), (7664, 38255), (8744, 33530), (9580, 30604), (10930, 26824), (13412, 21860), (15302, 19160), (16765, 17488)]