23270240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 63866880

約数和(自身を除く): 40596640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 263, 280, 316, 395, 526, 553, 560, 632, 790, 1052, 1106, 1120, 1264, 1315, 1580, 1841, 2104, 2212, 2528, 2630, 2765, 3160, 3682, 4208, 4424, 5260, 5530, 6320, 7364, 8416, 8848, 9205, 10520, 11060, 12640, 14728, 17696, 18410, 20777, 21040, 22120, 29456, 36820, 41554, 42080, 44240, 58912, 73640, 83108, 88480, 103885, 145439, 147280, 166216, 207770, 290878, 294560, 332432, 415540, 581756, 664864, 727195, 831080, 1163512, 1454390, 1662160, 2327024, 2908780, 3324320, 4654048, 5817560, 11635120, 23270240]

約数ペア:

[(1, 23270240), (2, 11635120), (4, 5817560), (5, 4654048), (7, 3324320), (8, 2908780), (10, 2327024), (14, 1662160), (16, 1454390), (20, 1163512), (28, 831080), (32, 727195), (35, 664864), (40, 581756), (56, 415540), (70, 332432), (79, 294560), (80, 290878), (112, 207770), (140, 166216), (158, 147280), (160, 145439), (224, 103885), (263, 88480), (280, 83108), (316, 73640), (395, 58912), (526, 44240), (553, 42080), (560, 41554), (632, 36820), (790, 29456), (1052, 22120), (1106, 21040), (1120, 20777), (1264, 18410), (1315, 17696), (1580, 14728), (1841, 12640), (2104, 11060), (2212, 10520), (2528, 9205), (2630, 8848), (2765, 8416), (3160, 7364), (3682, 6320), (4208, 5530), (4424, 5260)]