109076520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{129853}}^1$

素因数の和:129874

約数の個数: 64

約数和(自身を含む): 373979520

約数和(自身を除く): 264903000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 129853, 259706, 389559, 519412, 649265, 779118, 908971, 1038824, 1298530, 1558236, 1817942, 1947795, 2597060, 2726913, 3116472, 3635884, 3895590, 4544855, 5194120, 5453826, 7271768, 7791180, 9089710, 10907652, 13634565, 15582360, 18179420, 21815304, 27269130, 36358840, 54538260, 109076520]

約数ペア:

[(1, 109076520), (2, 54538260), (3, 36358840), (4, 27269130), (5, 21815304), (6, 18179420), (7, 15582360), (8, 13634565), (10, 10907652), (12, 9089710), (14, 7791180), (15, 7271768), (20, 5453826), (21, 5194120), (24, 4544855), (28, 3895590), (30, 3635884), (35, 3116472), (40, 2726913), (42, 2597060), (56, 1947795), (60, 1817942), (70, 1558236), (84, 1298530), (105, 1038824), (120, 908971), (140, 779118), (168, 649265), (210, 519412), (280, 389559), (420, 259706), (840, 129853)]