73187520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{10891}}^1$

素因数の和:10918

約数の個数: 112

約数和(自身を含む): 265590528

約数和(自身を除く): 192403008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 10891, 21782, 32673, 43564, 54455, 65346, 76237, 87128, 108910, 130692, 152474, 163365, 174256, 217820, 228711, 261384, 304948, 326730, 348512, 381185, 435640, 457422, 522768, 609896, 653460, 697024, 762370, 871280, 914844, 1045536, 1143555, 1219792, 1306920, 1524740, 1742560, 1829688, 2091072, 2287110, 2439584, 2613840, 3049480, 3485120, 3659376, 4574220, 4879168, 5227680, 6098960, 7318752, 9148440, 10455360, 12197920, 14637504, 18296880, 24395840, 36593760, 73187520]

約数ペア:

[(1, 73187520), (2, 36593760), (3, 24395840), (4, 18296880), (5, 14637504), (6, 12197920), (7, 10455360), (8, 9148440), (10, 7318752), (12, 6098960), (14, 5227680), (15, 4879168), (16, 4574220), (20, 3659376), (21, 3485120), (24, 3049480), (28, 2613840), (30, 2439584), (32, 2287110), (35, 2091072), (40, 1829688), (42, 1742560), (48, 1524740), (56, 1306920), (60, 1219792), (64, 1143555), (70, 1045536), (80, 914844), (84, 871280), (96, 762370), (105, 697024), (112, 653460), (120, 609896), (140, 522768), (160, 457422), (168, 435640), (192, 381185), (210, 348512), (224, 326730), (240, 304948), (280, 261384), (320, 228711), (336, 217820), (420, 174256), (448, 163365), (480, 152474), (560, 130692), (672, 108910), (840, 87128), (960, 76237), (1120, 65346), (1344, 54455), (1680, 43564), (2240, 32673), (3360, 21782), (6720, 10891)]