16619662080

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{68699}}^1$

素因数の和:68736

約数の個数: 288

約数和(自身を含む): 67402944000

約数和(自身を除く): 50783281920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 68699, 80640, 120960, 137398, 206097, 241920, 274796, 343495, 412194, 480893, 549592, 618291, 686990, 824388, 961786, 1030485, 1099184, 1236582, 1373980, 1442679, 1648776, 1854873, 1923572, 2060970, 2198368, 2404465, 2473164, 2747960, 2885358, 3091455, 3297552, 3709746, 3847144, 4121940, 4328037, 4396736, 4808930, 4946328, 5495920, 5770716, 6182910, 6595104, 7213395, 7419492, 7694288, 8243880, 8656074, 8793472, 9274365, 9617860, 9892656, 10991840, 11541432, 12365820, 12984111, 13190208, 14426790, 14838984, 15388576, 16487760, 17312148, 17586944, 18548730, 19235720, 19785312, 21640185, 21983680, 23082864, 24731640, 25968222, 26380416, 28853580, 29677968, 30777152, 32975520, 34624296, 37097460, 38471440, 39570624, 43280370, 43967360, 46165728, 49463280, 51936444, 52760832, 57707160, 59355936, 61554304, 64920555, 65951040, 69248592, 74194920, 76942880, 79141248, 86560740, 87934720, 92331456, 98926560, 103872888, 115414320, 118711872, 123108608, 129841110, 131902080, 138497184, 148389840, 153885760, 158282496, 173121480, 184662912, 197853120, 207745776, 230828640, 237423744, 259682220, 263804160, 276994368, 296779680, 307771520, 346242960, 369325824, 395706240, 415491552, 461657280, 474847488, 519364440, 553988736, 593559360, 615543040, 692485920, 791412480, 830983104, 923314560, 1038728880, 1107977472, 1187118720, 1384971840, 1661966208, 1846629120, 2077457760, 2374237440, 2769943680, 3323932416, 4154915520, 5539887360, 8309831040, 16619662080]

約数ペア:

[(1, 16619662080), (2, 8309831040), (3, 5539887360), (4, 4154915520), (5, 3323932416), (6, 2769943680), (7, 2374237440), (8, 2077457760), (9, 1846629120), (10, 1661966208), (12, 1384971840), (14, 1187118720), (15, 1107977472), (16, 1038728880), (18, 923314560), (20, 830983104), (21, 791412480), (24, 692485920), (27, 615543040), (28, 593559360), (30, 553988736), (32, 519364440), (35, 474847488), (36, 461657280), (40, 415491552), (42, 395706240), (45, 369325824), (48, 346242960), (54, 307771520), (56, 296779680), (60, 276994368), (63, 263804160), (64, 259682220), (70, 237423744), (72, 230828640), (80, 207745776), (84, 197853120), (90, 184662912), (96, 173121480), (105, 158282496), (108, 153885760), (112, 148389840), (120, 138497184), (126, 131902080), (128, 129841110), (135, 123108608), (140, 118711872), (144, 115414320), (160, 103872888), (168, 98926560), (180, 92331456), (189, 87934720), (192, 86560740), (210, 79141248), (216, 76942880), (224, 74194920), (240, 69248592), (252, 65951040), (256, 64920555), (270, 61554304), (280, 59355936), (288, 57707160), (315, 52760832), (320, 51936444), (336, 49463280), (360, 46165728), (378, 43967360), (384, 43280370), (420, 39570624), (432, 38471440), (448, 37097460), (480, 34624296), (504, 32975520), (540, 30777152), (560, 29677968), (576, 28853580), (630, 26380416), (640, 25968222), (672, 24731640), (720, 23082864), (756, 21983680), (768, 21640185), (840, 19785312), (864, 19235720), (896, 18548730), (945, 17586944), (960, 17312148), (1008, 16487760), (1080, 15388576), (1120, 14838984), (1152, 14426790), (1260, 13190208), (1280, 12984111), (1344, 12365820), (1440, 11541432), (1512, 10991840), (1680, 9892656), (1728, 9617860), (1792, 9274365), (1890, 8793472), (1920, 8656074), (2016, 8243880), (2160, 7694288), (2240, 7419492), (2304, 7213395), (2520, 6595104), (2688, 6182910), (2880, 5770716), (3024, 5495920), (3360, 4946328), (3456, 4808930), (3780, 4396736), (3840, 4328037), (4032, 4121940), (4320, 3847144), (4480, 3709746), (5040, 3297552), (5376, 3091455), (5760, 2885358), (6048, 2747960), (6720, 2473164), (6912, 2404465), (7560, 2198368), (8064, 2060970), (8640, 1923572), (8960, 1854873), (10080, 1648776), (11520, 1442679), (12096, 1373980), (13440, 1236582), (15120, 1099184), (16128, 1030485), (17280, 961786), (20160, 824388), (24192, 686990), (26880, 618291), (30240, 549592), (34560, 480893), (40320, 412194), (48384, 343495), (60480, 274796), (68699, 241920), (80640, 206097), (120960, 137398)]