203476160

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 503870976

約数和(自身を除く): 300394816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 83, 94, 160, 163, 166, 188, 235, 320, 326, 332, 376, 415, 470, 652, 664, 752, 815, 830, 940, 1304, 1328, 1504, 1630, 1660, 1880, 2608, 2656, 3008, 3260, 3320, 3760, 3901, 5216, 5312, 6520, 6640, 7520, 7661, 7802, 10432, 13040, 13280, 13529, 15040, 15322, 15604, 19505, 26080, 26560, 27058, 30644, 31208, 38305, 39010, 52160, 54116, 61288, 62416, 67645, 76610, 78020, 108232, 122576, 124832, 135290, 153220, 156040, 216464, 245152, 249664, 270580, 306440, 312080, 432928, 490304, 541160, 612880, 624160, 635863, 865856, 1082320, 1225760, 1248320, 1271726, 2164640, 2451520, 2543452, 3179315, 4329280, 5086904, 6358630, 10173808, 12717260, 20347616, 25434520, 40695232, 50869040, 101738080, 203476160]

約数ペア:

[(1, 203476160), (2, 101738080), (4, 50869040), (5, 40695232), (8, 25434520), (10, 20347616), (16, 12717260), (20, 10173808), (32, 6358630), (40, 5086904), (47, 4329280), (64, 3179315), (80, 2543452), (83, 2451520), (94, 2164640), (160, 1271726), (163, 1248320), (166, 1225760), (188, 1082320), (235, 865856), (320, 635863), (326, 624160), (332, 612880), (376, 541160), (415, 490304), (470, 432928), (652, 312080), (664, 306440), (752, 270580), (815, 249664), (830, 245152), (940, 216464), (1304, 156040), (1328, 153220), (1504, 135290), (1630, 124832), (1660, 122576), (1880, 108232), (2608, 78020), (2656, 76610), (3008, 67645), (3260, 62416), (3320, 61288), (3760, 54116), (3901, 52160), (5216, 39010), (5312, 38305), (6520, 31208), (6640, 30644), (7520, 27058), (7661, 26560), (7802, 26080), (10432, 19505), (13040, 15604), (13280, 15322), (13529, 15040)]