102803960

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 276480000

約数和(自身を除く): 173676040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 127, 140, 196, 236, 245, 254, 280, 295, 343, 392, 413, 472, 490, 508, 590, 635, 686, 826, 889, 980, 1016, 1180, 1270, 1372, 1652, 1715, 1778, 1960, 2065, 2360, 2540, 2744, 2891, 3304, 3430, 3556, 4130, 4445, 5080, 5782, 6223, 6860, 7112, 7493, 8260, 8890, 11564, 12446, 13720, 14455, 14986, 16520, 17780, 20237, 23128, 24892, 28910, 29972, 31115, 35560, 37465, 40474, 43561, 49784, 52451, 57820, 59944, 62230, 74930, 80948, 87122, 101185, 104902, 115640, 124460, 149860, 161896, 174244, 202370, 209804, 217805, 248920, 262255, 299720, 348488, 367157, 404740, 419608, 435610, 524510, 734314, 809480, 871220, 1049020, 1468628, 1742440, 1835785, 2098040, 2570099, 2937256, 3671570, 5140198, 7343140, 10280396, 12850495, 14686280, 20560792, 25700990, 51401980, 102803960]

約数ペア:

[(1, 102803960), (2, 51401980), (4, 25700990), (5, 20560792), (7, 14686280), (8, 12850495), (10, 10280396), (14, 7343140), (20, 5140198), (28, 3671570), (35, 2937256), (40, 2570099), (49, 2098040), (56, 1835785), (59, 1742440), (70, 1468628), (98, 1049020), (118, 871220), (127, 809480), (140, 734314), (196, 524510), (236, 435610), (245, 419608), (254, 404740), (280, 367157), (295, 348488), (343, 299720), (392, 262255), (413, 248920), (472, 217805), (490, 209804), (508, 202370), (590, 174244), (635, 161896), (686, 149860), (826, 124460), (889, 115640), (980, 104902), (1016, 101185), (1180, 87122), (1270, 80948), (1372, 74930), (1652, 62230), (1715, 59944), (1778, 57820), (1960, 52451), (2065, 49784), (2360, 43561), (2540, 40474), (2744, 37465), (2891, 35560), (3304, 31115), (3430, 29972), (3556, 28910), (4130, 24892), (4445, 23128), (5080, 20237), (5782, 17780), (6223, 16520), (6860, 14986), (7112, 14455), (7493, 13720), (8260, 12446), (8890, 11564)]