143406720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 256

約数和(自身を含む): 522403200

約数和(自身を除く): 378996480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 193, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 386, 387, 430, 432, 480, 516, 540, 576, 579, 640, 645, 688, 720, 772, 774, 860, 864, 960, 965, 1032, 1080, 1152, 1158, 1161, 1290, 1376, 1440, 1544, 1548, 1720, 1728, 1737, 1920, 1930, 1935, 2064, 2160, 2316, 2322, 2580, 2752, 2880, 2895, 3088, 3096, 3440, 3456, 3474, 3860, 3870, 4128, 4320, 4632, 4644, 5160, 5211, 5504, 5760, 5790, 5805, 6176, 6192, 6880, 6948, 7720, 7740, 8256, 8299, 8640, 8685, 9264, 9288, 10320, 10422, 11580, 11610, 12352, 12384, 13760, 13896, 15440, 15480, 16512, 16598, 17280, 17370, 18528, 18576, 20640, 20844, 23160, 23220, 24704, 24768, 24897, 26055, 27520, 27792, 30880, 30960, 33196, 34740, 37056, 37152, 41280, 41495, 41688, 46320, 46440, 49536, 49794, 52110, 55584, 61760, 61920, 66392, 69480, 74112, 74304, 74691, 82560, 82990, 83376, 92640, 92880, 99588, 104220, 111168, 123520, 123840, 124485, 132784, 138960, 148608, 149382, 165980, 166752, 185280, 185760, 199176, 208440, 222336, 224073, 247680, 248970, 265568, 277920, 298764, 331960, 333504, 370560, 371520, 373455, 398352, 416880, 448146, 497940, 531136, 555840, 597528, 663920, 667008, 743040, 746910, 796704, 833760, 896292, 995880, 1062272, 1111680, 1120365, 1195056, 1327840, 1493820, 1593408, 1667520, 1792584, 1991760, 2240730, 2390112, 2655680, 2987640, 3186816, 3335040, 3585168, 3983520, 4481460, 4780224, 5311360, 5975280, 7170336, 7967040, 8962920, 9560448, 11950560, 14340672, 15934080, 17925840, 23901120, 28681344, 35851680, 47802240, 71703360, 143406720]

約数ペア:

[(1, 143406720), (2, 71703360), (3, 47802240), (4, 35851680), (5, 28681344), (6, 23901120), (8, 17925840), (9, 15934080), (10, 14340672), (12, 11950560), (15, 9560448), (16, 8962920), (18, 7967040), (20, 7170336), (24, 5975280), (27, 5311360), (30, 4780224), (32, 4481460), (36, 3983520), (40, 3585168), (43, 3335040), (45, 3186816), (48, 2987640), (54, 2655680), (60, 2390112), (64, 2240730), (72, 1991760), (80, 1792584), (86, 1667520), (90, 1593408), (96, 1493820), (108, 1327840), (120, 1195056), (128, 1120365), (129, 1111680), (135, 1062272), (144, 995880), (160, 896292), (172, 833760), (180, 796704), (192, 746910), (193, 743040), (215, 667008), (216, 663920), (240, 597528), (258, 555840), (270, 531136), (288, 497940), (320, 448146), (344, 416880), (360, 398352), (384, 373455), (386, 371520), (387, 370560), (430, 333504), (432, 331960), (480, 298764), (516, 277920), (540, 265568), (576, 248970), (579, 247680), (640, 224073), (645, 222336), (688, 208440), (720, 199176), (772, 185760), (774, 185280), (860, 166752), (864, 165980), (960, 149382), (965, 148608), (1032, 138960), (1080, 132784), (1152, 124485), (1158, 123840), (1161, 123520), (1290, 111168), (1376, 104220), (1440, 99588), (1544, 92880), (1548, 92640), (1720, 83376), (1728, 82990), (1737, 82560), (1920, 74691), (1930, 74304), (1935, 74112), (2064, 69480), (2160, 66392), (2316, 61920), (2322, 61760), (2580, 55584), (2752, 52110), (2880, 49794), (2895, 49536), (3088, 46440), (3096, 46320), (3440, 41688), (3456, 41495), (3474, 41280), (3860, 37152), (3870, 37056), (4128, 34740), (4320, 33196), (4632, 30960), (4644, 30880), (5160, 27792), (5211, 27520), (5504, 26055), (5760, 24897), (5790, 24768), (5805, 24704), (6176, 23220), (6192, 23160), (6880, 20844), (6948, 20640), (7720, 18576), (7740, 18528), (8256, 17370), (8299, 17280), (8640, 16598), (8685, 16512), (9264, 15480), (9288, 15440), (10320, 13896), (10422, 13760), (11580, 12384), (11610, 12352)]