327156760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{1093}}^1$

素因数の和:2180

約数の個数: 64

約数和(自身を含む): 842817600

約数和(自身を除く): 515660840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1069, 1093, 2138, 2186, 4276, 4372, 5345, 5465, 7483, 7651, 8552, 8744, 10690, 10930, 14966, 15302, 21380, 21860, 29932, 30604, 37415, 38255, 42760, 43720, 59864, 61208, 74830, 76510, 149660, 153020, 299320, 306040, 1168417, 2336834, 4673668, 5842085, 8178919, 9347336, 11684170, 16357838, 23368340, 32715676, 40894595, 46736680, 65431352, 81789190, 163578380, 327156760]

約数ペア:

[(1, 327156760), (2, 163578380), (4, 81789190), (5, 65431352), (7, 46736680), (8, 40894595), (10, 32715676), (14, 23368340), (20, 16357838), (28, 11684170), (35, 9347336), (40, 8178919), (56, 5842085), (70, 4673668), (140, 2336834), (280, 1168417), (1069, 306040), (1093, 299320), (2138, 153020), (2186, 149660), (4276, 76510), (4372, 74830), (5345, 61208), (5465, 59864), (7483, 43720), (7651, 42760), (8552, 38255), (8744, 37415), (10690, 30604), (10930, 29932), (14966, 21860), (15302, 21380)]