40323780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{32003}}^1$

素因数の和:32025

約数の個数: 72

約数和(自身を含む): 139793472

約数和(自身を除く): 99469692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 32003, 64006, 96009, 128012, 160015, 192018, 224021, 288027, 320030, 384036, 448042, 480045, 576054, 640060, 672063, 896084, 960090, 1120105, 1152108, 1344126, 1440135, 1920180, 2016189, 2240210, 2688252, 2880270, 3360315, 4032378, 4480420, 5760540, 6720630, 8064756, 10080945, 13441260, 20161890, 40323780]

約数ペア:

[(1, 40323780), (2, 20161890), (3, 13441260), (4, 10080945), (5, 8064756), (6, 6720630), (7, 5760540), (9, 4480420), (10, 4032378), (12, 3360315), (14, 2880270), (15, 2688252), (18, 2240210), (20, 2016189), (21, 1920180), (28, 1440135), (30, 1344126), (35, 1152108), (36, 1120105), (42, 960090), (45, 896084), (60, 672063), (63, 640060), (70, 576054), (84, 480045), (90, 448042), (105, 384036), (126, 320030), (140, 288027), (180, 224021), (210, 192018), (252, 160015), (315, 128012), (420, 96009), (630, 64006), (1260, 32003)]