17739120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{10559}}^1$

素因数の和:10582

約数の個数: 80

約数和(自身を含む): 62853120

約数和(自身を除く): 45114000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 10559, 21118, 31677, 42236, 52795, 63354, 73913, 84472, 105590, 126708, 147826, 158385, 168944, 211180, 221739, 253416, 295652, 316770, 369565, 422360, 443478, 506832, 591304, 633540, 739130, 844720, 886956, 1108695, 1182608, 1267080, 1478260, 1773912, 2217390, 2534160, 2956520, 3547824, 4434780, 5913040, 8869560, 17739120]

約数ペア:

[(1, 17739120), (2, 8869560), (3, 5913040), (4, 4434780), (5, 3547824), (6, 2956520), (7, 2534160), (8, 2217390), (10, 1773912), (12, 1478260), (14, 1267080), (15, 1182608), (16, 1108695), (20, 886956), (21, 844720), (24, 739130), (28, 633540), (30, 591304), (35, 506832), (40, 443478), (42, 422360), (48, 369565), (56, 316770), (60, 295652), (70, 253416), (80, 221739), (84, 211180), (105, 168944), (112, 158385), (120, 147826), (140, 126708), (168, 105590), (210, 84472), (240, 73913), (280, 63354), (336, 52795), (420, 42236), (560, 31677), (840, 21118), (1680, 10559)]