195790080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 635471424

約数和(自身を除く): 439681344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 536, 640, 670, 761, 768, 804, 960, 1005, 1072, 1280, 1340, 1522, 1608, 1920, 2010, 2144, 2283, 2680, 3044, 3216, 3805, 3840, 4020, 4288, 4566, 5360, 6088, 6432, 7610, 8040, 8576, 9132, 10720, 11415, 12176, 12864, 15220, 16080, 17152, 18264, 21440, 22830, 24352, 25728, 30440, 32160, 36528, 42880, 45660, 48704, 50987, 51456, 60880, 64320, 73056, 85760, 91320, 97408, 101974, 121760, 128640, 146112, 152961, 182640, 194816, 203948, 243520, 254935, 257280, 292224, 305922, 365280, 407896, 487040, 509870, 584448, 611844, 730560, 764805, 815792, 974080, 1019740, 1223688, 1461120, 1529610, 1631584, 2039480, 2447376, 2922240, 3059220, 3263168, 4078960, 4894752, 6118440, 6526336, 8157920, 9789504, 12236880, 13052672, 16315840, 19579008, 24473760, 32631680, 39158016, 48947520, 65263360, 97895040, 195790080]

約数ペア:

[(1, 195790080), (2, 97895040), (3, 65263360), (4, 48947520), (5, 39158016), (6, 32631680), (8, 24473760), (10, 19579008), (12, 16315840), (15, 13052672), (16, 12236880), (20, 9789504), (24, 8157920), (30, 6526336), (32, 6118440), (40, 4894752), (48, 4078960), (60, 3263168), (64, 3059220), (67, 2922240), (80, 2447376), (96, 2039480), (120, 1631584), (128, 1529610), (134, 1461120), (160, 1223688), (192, 1019740), (201, 974080), (240, 815792), (256, 764805), (268, 730560), (320, 611844), (335, 584448), (384, 509870), (402, 487040), (480, 407896), (536, 365280), (640, 305922), (670, 292224), (761, 257280), (768, 254935), (804, 243520), (960, 203948), (1005, 194816), (1072, 182640), (1280, 152961), (1340, 146112), (1522, 128640), (1608, 121760), (1920, 101974), (2010, 97408), (2144, 91320), (2283, 85760), (2680, 73056), (3044, 64320), (3216, 60880), (3805, 51456), (3840, 50987), (4020, 48704), (4288, 45660), (4566, 42880), (5360, 36528), (6088, 32160), (6432, 30440), (7610, 25728), (8040, 24352), (8576, 22830), (9132, 21440), (10720, 18264), (11415, 17152), (12176, 16080), (12864, 15220)]