263268320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6353}}^1$

素因数の和:6412

約数の個数: 96

約数和(自身を含む): 730150848

約数和(自身を除く): 466882528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 6353, 8288, 10360, 12706, 20720, 25412, 31765, 41440, 44471, 50824, 63530, 88942, 101648, 127060, 177884, 203296, 222355, 235061, 254120, 355768, 444710, 470122, 508240, 711536, 889420, 940244, 1016480, 1175305, 1423072, 1645427, 1778840, 1880488, 2350610, 3290854, 3557680, 3760976, 4701220, 6581708, 7115360, 7521952, 8227135, 9402440, 13163416, 16454270, 18804880, 26326832, 32908540, 37609760, 52653664, 65817080, 131634160, 263268320]

約数ペア:

[(1, 263268320), (2, 131634160), (4, 65817080), (5, 52653664), (7, 37609760), (8, 32908540), (10, 26326832), (14, 18804880), (16, 16454270), (20, 13163416), (28, 9402440), (32, 8227135), (35, 7521952), (37, 7115360), (40, 6581708), (56, 4701220), (70, 3760976), (74, 3557680), (80, 3290854), (112, 2350610), (140, 1880488), (148, 1778840), (160, 1645427), (185, 1423072), (224, 1175305), (259, 1016480), (280, 940244), (296, 889420), (370, 711536), (518, 508240), (560, 470122), (592, 444710), (740, 355768), (1036, 254120), (1120, 235061), (1184, 222355), (1295, 203296), (1480, 177884), (2072, 127060), (2590, 101648), (2960, 88942), (4144, 63530), (5180, 50824), (5920, 44471), (6353, 41440), (8288, 31765), (10360, 25412), (12706, 20720)]