127472640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 176

約数和(自身を含む): 419356608

約数和(自身を除く): 291883968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 193, 215, 240, 256, 258, 320, 344, 384, 386, 430, 480, 512, 516, 579, 640, 645, 688, 768, 772, 860, 960, 965, 1024, 1032, 1158, 1280, 1290, 1376, 1536, 1544, 1720, 1920, 1930, 2064, 2316, 2560, 2580, 2752, 2895, 3072, 3088, 3440, 3840, 3860, 4128, 4632, 5120, 5160, 5504, 5790, 6176, 6880, 7680, 7720, 8256, 8299, 9264, 10320, 11008, 11580, 12352, 13760, 15360, 15440, 16512, 16598, 18528, 20640, 22016, 23160, 24704, 24897, 27520, 30880, 33024, 33196, 37056, 41280, 41495, 44032, 46320, 49408, 49794, 55040, 61760, 66048, 66392, 74112, 82560, 82990, 92640, 98816, 99588, 110080, 123520, 124485, 132096, 132784, 148224, 165120, 165980, 185280, 197632, 199176, 220160, 247040, 248970, 265568, 296448, 330240, 331960, 370560, 398352, 494080, 497940, 531136, 592896, 660480, 663920, 741120, 796704, 988160, 995880, 1062272, 1327840, 1482240, 1593408, 1991760, 2124544, 2655680, 2964480, 3186816, 3983520, 4249088, 5311360, 6373632, 7967040, 8498176, 10622720, 12747264, 15934080, 21245440, 25494528, 31868160, 42490880, 63736320, 127472640]

約数ペア:

[(1, 127472640), (2, 63736320), (3, 42490880), (4, 31868160), (5, 25494528), (6, 21245440), (8, 15934080), (10, 12747264), (12, 10622720), (15, 8498176), (16, 7967040), (20, 6373632), (24, 5311360), (30, 4249088), (32, 3983520), (40, 3186816), (43, 2964480), (48, 2655680), (60, 2124544), (64, 1991760), (80, 1593408), (86, 1482240), (96, 1327840), (120, 1062272), (128, 995880), (129, 988160), (160, 796704), (172, 741120), (192, 663920), (193, 660480), (215, 592896), (240, 531136), (256, 497940), (258, 494080), (320, 398352), (344, 370560), (384, 331960), (386, 330240), (430, 296448), (480, 265568), (512, 248970), (516, 247040), (579, 220160), (640, 199176), (645, 197632), (688, 185280), (768, 165980), (772, 165120), (860, 148224), (960, 132784), (965, 132096), (1024, 124485), (1032, 123520), (1158, 110080), (1280, 99588), (1290, 98816), (1376, 92640), (1536, 82990), (1544, 82560), (1720, 74112), (1920, 66392), (1930, 66048), (2064, 61760), (2316, 55040), (2560, 49794), (2580, 49408), (2752, 46320), (2895, 44032), (3072, 41495), (3088, 41280), (3440, 37056), (3840, 33196), (3860, 33024), (4128, 30880), (4632, 27520), (5120, 24897), (5160, 24704), (5504, 23160), (5790, 22016), (6176, 20640), (6880, 18528), (7680, 16598), (7720, 16512), (8256, 15440), (8299, 15360), (9264, 13760), (10320, 12352), (11008, 11580)]