236248040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2713}}^1$

素因数の和:3042

約数の個数: 64

約数和(自身を含む): 609672960

約数和(自身を除く): 373424920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 311, 622, 1244, 1555, 2177, 2488, 2713, 3110, 4354, 5426, 6220, 8708, 10852, 10885, 12440, 13565, 17416, 18991, 21704, 21770, 27130, 37982, 43540, 54260, 75964, 87080, 94955, 108520, 151928, 189910, 379820, 759640, 843743, 1687486, 3374972, 4218715, 5906201, 6749944, 8437430, 11812402, 16874860, 23624804, 29531005, 33749720, 47249608, 59062010, 118124020, 236248040]

約数ペア:

[(1, 236248040), (2, 118124020), (4, 59062010), (5, 47249608), (7, 33749720), (8, 29531005), (10, 23624804), (14, 16874860), (20, 11812402), (28, 8437430), (35, 6749944), (40, 5906201), (56, 4218715), (70, 3374972), (140, 1687486), (280, 843743), (311, 759640), (622, 379820), (1244, 189910), (1555, 151928), (2177, 108520), (2488, 94955), (2713, 87080), (3110, 75964), (4354, 54260), (5426, 43540), (6220, 37982), (8708, 27130), (10852, 21770), (10885, 21704), (12440, 18991), (13565, 17416)]