79668160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1782

約数の個数: 112

約数和(自身を含む): 223003872

約数和(自身を除く): 143335712

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1741, 1760, 2080, 2288, 2860, 3482, 3520, 4160, 4576, 5720, 6964, 8705, 9152, 11440, 13928, 17410, 19151, 22633, 22880, 27856, 34820, 38302, 45266, 45760, 55712, 69640, 76604, 90532, 95755, 111424, 113165, 139280, 153208, 181064, 191510, 226330, 248963, 278560, 306416, 362128, 383020, 452660, 497926, 557120, 612832, 724256, 766040, 905320, 995852, 1225664, 1244815, 1448512, 1532080, 1810640, 1991704, 2489630, 3064160, 3621280, 3983408, 4979260, 6128320, 7242560, 7966816, 9958520, 15933632, 19917040, 39834080, 79668160]

約数ペア:

[(1, 79668160), (2, 39834080), (4, 19917040), (5, 15933632), (8, 9958520), (10, 7966816), (11, 7242560), (13, 6128320), (16, 4979260), (20, 3983408), (22, 3621280), (26, 3064160), (32, 2489630), (40, 1991704), (44, 1810640), (52, 1532080), (55, 1448512), (64, 1244815), (65, 1225664), (80, 995852), (88, 905320), (104, 766040), (110, 724256), (130, 612832), (143, 557120), (160, 497926), (176, 452660), (208, 383020), (220, 362128), (260, 306416), (286, 278560), (320, 248963), (352, 226330), (416, 191510), (440, 181064), (520, 153208), (572, 139280), (704, 113165), (715, 111424), (832, 95755), (880, 90532), (1040, 76604), (1144, 69640), (1430, 55712), (1741, 45760), (1760, 45266), (2080, 38302), (2288, 34820), (2860, 27856), (3482, 22880), (3520, 22633), (4160, 19151), (4576, 17410), (5720, 13928), (6964, 11440), (8705, 9152)]