1995095040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:894

約数の個数: 176

約数和(自身を含む): 6423780768

約数和(自身を除く): 4428685728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 193, 240, 256, 320, 384, 386, 480, 512, 579, 640, 673, 768, 772, 960, 965, 1024, 1158, 1280, 1346, 1536, 1544, 1920, 1930, 2019, 2316, 2560, 2692, 2895, 3072, 3088, 3365, 3840, 3860, 4038, 4632, 5120, 5384, 5790, 6176, 6730, 7680, 7720, 8076, 9264, 10095, 10768, 11580, 12352, 13460, 15360, 15440, 16152, 18528, 20190, 21536, 23160, 24704, 26920, 30880, 32304, 37056, 40380, 43072, 46320, 49408, 53840, 61760, 64608, 74112, 80760, 86144, 92640, 98816, 107680, 123520, 129216, 129889, 148224, 161520, 172288, 185280, 197632, 215360, 247040, 258432, 259778, 296448, 323040, 344576, 370560, 389667, 430720, 494080, 516864, 519556, 592896, 646080, 649445, 689152, 741120, 779334, 861440, 988160, 1033728, 1039112, 1292160, 1298890, 1482240, 1558668, 1722880, 1948335, 2067456, 2078224, 2584320, 2597780, 2964480, 3117336, 3445760, 3896670, 4156448, 5168640, 5195560, 6234672, 7793340, 8312896, 10337280, 10391120, 12469344, 15586680, 16625792, 20782240, 24938688, 31173360, 33251584, 41564480, 49877376, 62346720, 66503168, 83128960, 99754752, 124693440, 133006336, 166257920, 199509504, 249386880, 332515840, 399019008, 498773760, 665031680, 997547520, 1995095040]

約数ペア:

[(1, 1995095040), (2, 997547520), (3, 665031680), (4, 498773760), (5, 399019008), (6, 332515840), (8, 249386880), (10, 199509504), (12, 166257920), (15, 133006336), (16, 124693440), (20, 99754752), (24, 83128960), (30, 66503168), (32, 62346720), (40, 49877376), (48, 41564480), (60, 33251584), (64, 31173360), (80, 24938688), (96, 20782240), (120, 16625792), (128, 15586680), (160, 12469344), (192, 10391120), (193, 10337280), (240, 8312896), (256, 7793340), (320, 6234672), (384, 5195560), (386, 5168640), (480, 4156448), (512, 3896670), (579, 3445760), (640, 3117336), (673, 2964480), (768, 2597780), (772, 2584320), (960, 2078224), (965, 2067456), (1024, 1948335), (1158, 1722880), (1280, 1558668), (1346, 1482240), (1536, 1298890), (1544, 1292160), (1920, 1039112), (1930, 1033728), (2019, 988160), (2316, 861440), (2560, 779334), (2692, 741120), (2895, 689152), (3072, 649445), (3088, 646080), (3365, 592896), (3840, 519556), (3860, 516864), (4038, 494080), (4632, 430720), (5120, 389667), (5384, 370560), (5790, 344576), (6176, 323040), (6730, 296448), (7680, 259778), (7720, 258432), (8076, 247040), (9264, 215360), (10095, 197632), (10768, 185280), (11580, 172288), (12352, 161520), (13460, 148224), (15360, 129889), (15440, 129216), (16152, 123520), (18528, 107680), (20190, 98816), (21536, 92640), (23160, 86144), (24704, 80760), (26920, 74112), (30880, 64608), (32304, 61760), (37056, 53840), (40380, 49408), (43072, 46320)]