15697002440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{117037}}^1$

素因数の和:117534

約数の個数: 64

約数和(自身を含む): 40448332800

約数和(自身を除く): 24751330360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 479, 958, 1916, 2395, 3353, 3832, 4790, 6706, 9580, 13412, 16765, 19160, 26824, 33530, 67060, 117037, 134120, 234074, 468148, 585185, 819259, 936296, 1170370, 1638518, 2340740, 3277036, 4096295, 4681480, 6554072, 8192590, 16385180, 32770360, 56060723, 112121446, 224242892, 280303615, 392425061, 448485784, 560607230, 784850122, 1121214460, 1569700244, 1962125305, 2242428920, 3139400488, 3924250610, 7848501220, 15697002440]

約数ペア:

[(1, 15697002440), (2, 7848501220), (4, 3924250610), (5, 3139400488), (7, 2242428920), (8, 1962125305), (10, 1569700244), (14, 1121214460), (20, 784850122), (28, 560607230), (35, 448485784), (40, 392425061), (56, 280303615), (70, 224242892), (140, 112121446), (280, 56060723), (479, 32770360), (958, 16385180), (1916, 8192590), (2395, 6554072), (3353, 4681480), (3832, 4096295), (4790, 3277036), (6706, 2340740), (9580, 1638518), (13412, 1170370), (16765, 936296), (19160, 819259), (26824, 585185), (33530, 468148), (67060, 234074), (117037, 134120)]