169687320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128551}}^1$

素因数の和:128576

約数の個数: 64

約数和(自身を含む): 555344640

約数和(自身を除く): 385657320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 128551, 257102, 385653, 514204, 642755, 771306, 1028408, 1285510, 1414061, 1542612, 1928265, 2571020, 2828122, 3085224, 3856530, 4242183, 5142040, 5656244, 7070305, 7713060, 8484366, 11312488, 14140610, 15426120, 16968732, 21210915, 28281220, 33937464, 42421830, 56562440, 84843660, 169687320]

約数ペア:

[(1, 169687320), (2, 84843660), (3, 56562440), (4, 42421830), (5, 33937464), (6, 28281220), (8, 21210915), (10, 16968732), (11, 15426120), (12, 14140610), (15, 11312488), (20, 8484366), (22, 7713060), (24, 7070305), (30, 5656244), (33, 5142040), (40, 4242183), (44, 3856530), (55, 3085224), (60, 2828122), (66, 2571020), (88, 1928265), (110, 1542612), (120, 1414061), (132, 1285510), (165, 1028408), (220, 771306), (264, 642755), (330, 514204), (440, 385653), (660, 257102), (1320, 128551)]