1886520960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1697}}^1$

素因数の和:1915

約数の個数: 192

約数和(自身を含む): 6552004680

約数和(自身を除く): 4665483720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 193, 240, 288, 320, 360, 384, 386, 480, 576, 579, 640, 720, 772, 960, 965, 1152, 1158, 1440, 1544, 1697, 1737, 1920, 1930, 2316, 2880, 2895, 3088, 3394, 3474, 3860, 4632, 5091, 5760, 5790, 6176, 6788, 6948, 7720, 8485, 8685, 9264, 10182, 11580, 12352, 13576, 13896, 15273, 15440, 16970, 17370, 18528, 20364, 23160, 24704, 25455, 27152, 27792, 30546, 30880, 33940, 34740, 37056, 40728, 46320, 50910, 54304, 55584, 61092, 61760, 67880, 69480, 74112, 76365, 81456, 92640, 101820, 108608, 111168, 122184, 123520, 135760, 138960, 152730, 162912, 185280, 203640, 217216, 222336, 244368, 271520, 277920, 305460, 325824, 327521, 370560, 407280, 488736, 543040, 555840, 610920, 651648, 655042, 814560, 977472, 982563, 1086080, 1111680, 1221840, 1310084, 1629120, 1637605, 1954944, 1965126, 2443680, 2620168, 2947689, 3258240, 3275210, 3930252, 4887360, 4912815, 5240336, 5895378, 6550420, 7860504, 9774720, 9825630, 10480672, 11790756, 13100840, 14738445, 15721008, 19651260, 20961344, 23581512, 26201680, 29476890, 31442016, 39302520, 41922688, 47163024, 52403360, 58953780, 62884032, 78605040, 94326048, 104806720, 117907560, 125768064, 157210080, 188652096, 209613440, 235815120, 314420160, 377304192, 471630240, 628840320, 943260480, 1886520960]

約数ペア:

[(1, 1886520960), (2, 943260480), (3, 628840320), (4, 471630240), (5, 377304192), (6, 314420160), (8, 235815120), (9, 209613440), (10, 188652096), (12, 157210080), (15, 125768064), (16, 117907560), (18, 104806720), (20, 94326048), (24, 78605040), (30, 62884032), (32, 58953780), (36, 52403360), (40, 47163024), (45, 41922688), (48, 39302520), (60, 31442016), (64, 29476890), (72, 26201680), (80, 23581512), (90, 20961344), (96, 19651260), (120, 15721008), (128, 14738445), (144, 13100840), (160, 11790756), (180, 10480672), (192, 9825630), (193, 9774720), (240, 7860504), (288, 6550420), (320, 5895378), (360, 5240336), (384, 4912815), (386, 4887360), (480, 3930252), (576, 3275210), (579, 3258240), (640, 2947689), (720, 2620168), (772, 2443680), (960, 1965126), (965, 1954944), (1152, 1637605), (1158, 1629120), (1440, 1310084), (1544, 1221840), (1697, 1111680), (1737, 1086080), (1920, 982563), (1930, 977472), (2316, 814560), (2880, 655042), (2895, 651648), (3088, 610920), (3394, 555840), (3474, 543040), (3860, 488736), (4632, 407280), (5091, 370560), (5760, 327521), (5790, 325824), (6176, 305460), (6788, 277920), (6948, 271520), (7720, 244368), (8485, 222336), (8685, 217216), (9264, 203640), (10182, 185280), (11580, 162912), (12352, 152730), (13576, 138960), (13896, 135760), (15273, 123520), (15440, 122184), (16970, 111168), (17370, 108608), (18528, 101820), (20364, 92640), (23160, 81456), (24704, 76365), (25455, 74112), (27152, 69480), (27792, 67880), (30546, 61760), (30880, 61092), (33940, 55584), (34740, 54304), (37056, 50910), (40728, 46320)]