39542160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23537}}^1$

素因数の和:23560

約数の個数: 80

約数和(自身を含む): 140098176

約数和(自身を除く): 100556016

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, 23537, 47074, 70611, 94148, 117685, 141222, 164759, 188296, 235370, 282444, 329518, 353055, 376592, 470740, 494277, 564888, 659036, 706110, 823795, 941480, 988554, 1129776, 1318072, 1412220, 1647590, 1882960, 1977108, 2471385, 2636144, 2824440, 3295180, 3954216, 4942770, 5648880, 6590360, 7908432, 9885540, 13180720, 19771080, 39542160]

約数ペア:

[(1, 39542160), (2, 19771080), (3, 13180720), (4, 9885540), (5, 7908432), (6, 6590360), (7, 5648880), (8, 4942770), (10, 3954216), (12, 3295180), (14, 2824440), (15, 2636144), (16, 2471385), (20, 1977108), (21, 1882960), (24, 1647590), (28, 1412220), (30, 1318072), (35, 1129776), (40, 988554), (42, 941480), (48, 823795), (56, 706110), (60, 659036), (70, 564888), (80, 494277), (84, 470740), (105, 376592), (112, 353055), (120, 329518), (140, 282444), (168, 235370), (210, 188296), (240, 164759), (280, 141222), (336, 117685), (420, 94148), (560, 70611), (840, 47074), (1680, 23537)]