672232020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1867}}^1$

素因数の和:2249

約数の個数: 96

約数和(自身を含む): 1999686528

約数和(自身を除く): 1327454508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 353, 510, 706, 1020, 1059, 1412, 1765, 1867, 2118, 3530, 3734, 4236, 5295, 5601, 6001, 7060, 7468, 9335, 10590, 11202, 12002, 18003, 18670, 21180, 22404, 24004, 28005, 30005, 31739, 36006, 37340, 56010, 60010, 63478, 72012, 90015, 95217, 112020, 120020, 126956, 158695, 180030, 190434, 317390, 360060, 380868, 476085, 634780, 659051, 952170, 1318102, 1904340, 1977153, 2636204, 3295255, 3954306, 6590510, 7908612, 9885765, 11203867, 13181020, 19771530, 22407734, 33611601, 39543060, 44815468, 56019335, 67223202, 112038670, 134446404, 168058005, 224077340, 336116010, 672232020]

約数ペア:

[(1, 672232020), (2, 336116010), (3, 224077340), (4, 168058005), (5, 134446404), (6, 112038670), (10, 67223202), (12, 56019335), (15, 44815468), (17, 39543060), (20, 33611601), (30, 22407734), (34, 19771530), (51, 13181020), (60, 11203867), (68, 9885765), (85, 7908612), (102, 6590510), (170, 3954306), (204, 3295255), (255, 2636204), (340, 1977153), (353, 1904340), (510, 1318102), (706, 952170), (1020, 659051), (1059, 634780), (1412, 476085), (1765, 380868), (1867, 360060), (2118, 317390), (3530, 190434), (3734, 180030), (4236, 158695), (5295, 126956), (5601, 120020), (6001, 112020), (7060, 95217), (7468, 90015), (9335, 72012), (10590, 63478), (11202, 60010), (12002, 56010), (18003, 37340), (18670, 36006), (21180, 31739), (22404, 30005), (24004, 28005)]