38538240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:234

約数の個数: 176

約数和(自身を含む): 133431648

約数和(自身を除く): 94893408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 193, 195, 208, 240, 256, 260, 312, 320, 384, 386, 390, 416, 480, 512, 520, 579, 624, 640, 768, 772, 780, 832, 960, 965, 1024, 1040, 1158, 1248, 1280, 1536, 1544, 1560, 1664, 1920, 1930, 2080, 2316, 2496, 2509, 2560, 2895, 3072, 3088, 3120, 3328, 3840, 3860, 4160, 4632, 4992, 5018, 5120, 5790, 6176, 6240, 6656, 7527, 7680, 7720, 8320, 9264, 9984, 10036, 11580, 12352, 12480, 12545, 13312, 15054, 15360, 15440, 16640, 18528, 19968, 20072, 23160, 24704, 24960, 25090, 30108, 30880, 33280, 37056, 37635, 39936, 40144, 46320, 49408, 49920, 50180, 60216, 61760, 66560, 74112, 75270, 80288, 92640, 98816, 99840, 100360, 120432, 123520, 148224, 150540, 160576, 185280, 197632, 199680, 200720, 240864, 247040, 296448, 301080, 321152, 370560, 401440, 481728, 494080, 592896, 602160, 642304, 741120, 802880, 963456, 988160, 1204320, 1284608, 1482240, 1605760, 1926912, 2408640, 2569216, 2964480, 3211520, 3853824, 4817280, 6423040, 7707648, 9634560, 12846080, 19269120, 38538240]

約数ペア:

[(1, 38538240), (2, 19269120), (3, 12846080), (4, 9634560), (5, 7707648), (6, 6423040), (8, 4817280), (10, 3853824), (12, 3211520), (13, 2964480), (15, 2569216), (16, 2408640), (20, 1926912), (24, 1605760), (26, 1482240), (30, 1284608), (32, 1204320), (39, 988160), (40, 963456), (48, 802880), (52, 741120), (60, 642304), (64, 602160), (65, 592896), (78, 494080), (80, 481728), (96, 401440), (104, 370560), (120, 321152), (128, 301080), (130, 296448), (156, 247040), (160, 240864), (192, 200720), (193, 199680), (195, 197632), (208, 185280), (240, 160576), (256, 150540), (260, 148224), (312, 123520), (320, 120432), (384, 100360), (386, 99840), (390, 98816), (416, 92640), (480, 80288), (512, 75270), (520, 74112), (579, 66560), (624, 61760), (640, 60216), (768, 50180), (772, 49920), (780, 49408), (832, 46320), (960, 40144), (965, 39936), (1024, 37635), (1040, 37056), (1158, 33280), (1248, 30880), (1280, 30108), (1536, 25090), (1544, 24960), (1560, 24704), (1664, 23160), (1920, 20072), (1930, 19968), (2080, 18528), (2316, 16640), (2496, 15440), (2509, 15360), (2560, 15054), (2895, 13312), (3072, 12545), (3088, 12480), (3120, 12352), (3328, 11580), (3840, 10036), (3860, 9984), (4160, 9264), (4632, 8320), (4992, 7720), (5018, 7680), (5120, 7527), (5790, 6656), (6176, 6240)]