228122720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{577}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 618746688

約数和(自身を除く): 390623968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 353, 560, 577, 706, 1120, 1154, 1412, 1765, 2308, 2471, 2824, 2885, 3530, 4039, 4616, 4942, 5648, 5770, 7060, 8078, 9232, 9884, 11296, 11540, 12355, 14120, 16156, 18464, 19768, 20195, 23080, 24710, 28240, 32312, 39536, 40390, 46160, 49420, 56480, 64624, 79072, 80780, 92320, 98840, 129248, 161560, 197680, 203681, 323120, 395360, 407362, 646240, 814724, 1018405, 1425767, 1629448, 2036810, 2851534, 3258896, 4073620, 5703068, 6517792, 7128835, 8147240, 11406136, 14257670, 16294480, 22812272, 28515340, 32588960, 45624544, 57030680, 114061360, 228122720]

約数ペア:

[(1, 228122720), (2, 114061360), (4, 57030680), (5, 45624544), (7, 32588960), (8, 28515340), (10, 22812272), (14, 16294480), (16, 14257670), (20, 11406136), (28, 8147240), (32, 7128835), (35, 6517792), (40, 5703068), (56, 4073620), (70, 3258896), (80, 2851534), (112, 2036810), (140, 1629448), (160, 1425767), (224, 1018405), (280, 814724), (353, 646240), (560, 407362), (577, 395360), (706, 323120), (1120, 203681), (1154, 197680), (1412, 161560), (1765, 129248), (2308, 98840), (2471, 92320), (2824, 80780), (2885, 79072), (3530, 64624), (4039, 56480), (4616, 49420), (4942, 46160), (5648, 40390), (5770, 39536), (7060, 32312), (8078, 28240), (9232, 24710), (9884, 23080), (11296, 20195), (11540, 19768), (12355, 18464), (14120, 16156)]