2499598080

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:396

約数の個数: 432

約数和(自身を含む): 9999575040

約数和(自身を除く): 7499976960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 139, 140, 144, 160, 168, 180, 192, 210, 223, 224, 240, 252, 256, 278, 280, 288, 315, 320, 336, 360, 384, 417, 420, 446, 448, 480, 504, 556, 560, 576, 630, 640, 669, 672, 695, 720, 768, 834, 840, 892, 896, 960, 973, 1008, 1112, 1115, 1120, 1152, 1251, 1260, 1280, 1338, 1344, 1390, 1440, 1561, 1668, 1680, 1784, 1792, 1920, 1946, 2007, 2016, 2085, 2224, 2230, 2240, 2304, 2502, 2520, 2676, 2688, 2780, 2880, 2919, 3122, 3336, 3345, 3360, 3568, 3840, 3892, 4014, 4032, 4170, 4448, 4460, 4480, 4683, 4865, 5004, 5040, 5352, 5376, 5560, 5760, 5838, 6244, 6255, 6672, 6690, 6720, 7136, 7784, 7805, 8028, 8064, 8340, 8757, 8896, 8920, 8960, 9366, 9730, 10008, 10035, 10080, 10704, 11120, 11520, 11676, 12488, 12510, 13344, 13380, 13440, 14049, 14272, 14595, 15568, 15610, 16056, 16128, 16680, 17514, 17792, 17840, 18732, 19460, 20016, 20070, 20160, 21408, 22240, 23352, 23415, 24976, 25020, 26688, 26760, 26880, 28098, 28544, 29190, 30997, 31136, 31220, 32112, 33360, 35028, 35584, 35680, 37464, 38920, 40032, 40140, 40320, 42816, 43785, 44480, 46704, 46830, 49952, 50040, 53376, 53520, 56196, 57088, 58380, 61994, 62272, 62440, 64224, 66720, 70056, 70245, 71360, 74928, 77840, 80064, 80280, 80640, 85632, 87570, 88960, 92991, 93408, 93660, 99904, 100080, 106752, 107040, 112392, 116760, 123988, 124544, 124880, 128448, 133440, 140112, 140490, 142720, 149856, 154985, 155680, 160128, 160560, 171264, 175140, 177920, 185982, 186816, 187320, 199808, 200160, 214080, 216979, 224784, 233520, 247976, 249088, 249760, 256896, 266880, 278973, 280224, 280980, 285440, 299712, 309970, 311360, 320256, 321120, 350280, 371964, 373632, 374640, 399616, 400320, 428160, 433958, 449568, 464955, 467040, 495952, 499520, 513792, 533760, 557946, 560448, 561960, 599424, 619940, 622720, 642240, 650937, 700560, 743928, 747264, 749280, 800640, 856320, 867916, 899136, 929910, 934080, 991904, 999040, 1084895, 1115892, 1120896, 1123920, 1198848, 1239880, 1245440, 1284480, 1301874, 1394865, 1401120, 1487856, 1498560, 1601280, 1735832, 1798272, 1859820, 1868160, 1952811, 1983808, 1998080, 2169790, 2231784, 2241792, 2247840, 2479760, 2568960, 2603748, 2789730, 2802240, 2975712, 2997120, 3254685, 3471664, 3596544, 3719640, 3736320, 3905622, 3967616, 4339580, 4463568, 4495680, 4959520, 5207496, 5579460, 5604480, 5951424, 5994240, 6509370, 6943328, 7439280, 7811244, 7935232, 8679160, 8927136, 8991360, 9764055, 9919040, 10414992, 11158920, 11208960, 11902848, 13018740, 13886656, 14878560, 15622488, 17358320, 17854272, 17982720, 19528110, 19838080, 20829984, 22317840, 23805696, 26037480, 27773312, 29757120, 31244976, 34716640, 35708544, 39056220, 39676160, 41659968, 44635680, 52074960, 55546624, 59514240, 62489952, 69433280, 71417088, 78112440, 83319936, 89271360, 104149920, 119028480, 124979904, 138866560, 156224880, 166639872, 178542720, 208299840, 249959808, 277733120, 312449760, 357085440, 416599680, 499919616, 624899520, 833199360, 1249799040, 2499598080]

約数ペア:

[(1, 2499598080), (2, 1249799040), (3, 833199360), (4, 624899520), (5, 499919616), (6, 416599680), (7, 357085440), (8, 312449760), (9, 277733120), (10, 249959808), (12, 208299840), (14, 178542720), (15, 166639872), (16, 156224880), (18, 138866560), (20, 124979904), (21, 119028480), (24, 104149920), (28, 89271360), (30, 83319936), (32, 78112440), (35, 71417088), (36, 69433280), (40, 62489952), (42, 59514240), (45, 55546624), (48, 52074960), (56, 44635680), (60, 41659968), (63, 39676160), (64, 39056220), (70, 35708544), (72, 34716640), (80, 31244976), (84, 29757120), (90, 27773312), (96, 26037480), (105, 23805696), (112, 22317840), (120, 20829984), (126, 19838080), (128, 19528110), (139, 17982720), (140, 17854272), (144, 17358320), (160, 15622488), (168, 14878560), (180, 13886656), (192, 13018740), (210, 11902848), (223, 11208960), (224, 11158920), (240, 10414992), (252, 9919040), (256, 9764055), (278, 8991360), (280, 8927136), (288, 8679160), (315, 7935232), (320, 7811244), (336, 7439280), (360, 6943328), (384, 6509370), (417, 5994240), (420, 5951424), (446, 5604480), (448, 5579460), (480, 5207496), (504, 4959520), (556, 4495680), (560, 4463568), (576, 4339580), (630, 3967616), (640, 3905622), (669, 3736320), (672, 3719640), (695, 3596544), (720, 3471664), (768, 3254685), (834, 2997120), (840, 2975712), (892, 2802240), (896, 2789730), (960, 2603748), (973, 2568960), (1008, 2479760), (1112, 2247840), (1115, 2241792), (1120, 2231784), (1152, 2169790), (1251, 1998080), (1260, 1983808), (1280, 1952811), (1338, 1868160), (1344, 1859820), (1390, 1798272), (1440, 1735832), (1561, 1601280), (1668, 1498560), (1680, 1487856), (1784, 1401120), (1792, 1394865), (1920, 1301874), (1946, 1284480), (2007, 1245440), (2016, 1239880), (2085, 1198848), (2224, 1123920), (2230, 1120896), (2240, 1115892), (2304, 1084895), (2502, 999040), (2520, 991904), (2676, 934080), (2688, 929910), (2780, 899136), (2880, 867916), (2919, 856320), (3122, 800640), (3336, 749280), (3345, 747264), (3360, 743928), (3568, 700560), (3840, 650937), (3892, 642240), (4014, 622720), (4032, 619940), (4170, 599424), (4448, 561960), (4460, 560448), (4480, 557946), (4683, 533760), (4865, 513792), (5004, 499520), (5040, 495952), (5352, 467040), (5376, 464955), (5560, 449568), (5760, 433958), (5838, 428160), (6244, 400320), (6255, 399616), (6672, 374640), (6690, 373632), (6720, 371964), (7136, 350280), (7784, 321120), (7805, 320256), (8028, 311360), (8064, 309970), (8340, 299712), (8757, 285440), (8896, 280980), (8920, 280224), (8960, 278973), (9366, 266880), (9730, 256896), (10008, 249760), (10035, 249088), (10080, 247976), (10704, 233520), (11120, 224784), (11520, 216979), (11676, 214080), (12488, 200160), (12510, 199808), (13344, 187320), (13380, 186816), (13440, 185982), (14049, 177920), (14272, 175140), (14595, 171264), (15568, 160560), (15610, 160128), (16056, 155680), (16128, 154985), (16680, 149856), (17514, 142720), (17792, 140490), (17840, 140112), (18732, 133440), (19460, 128448), (20016, 124880), (20070, 124544), (20160, 123988), (21408, 116760), (22240, 112392), (23352, 107040), (23415, 106752), (24976, 100080), (25020, 99904), (26688, 93660), (26760, 93408), (26880, 92991), (28098, 88960), (28544, 87570), (29190, 85632), (30997, 80640), (31136, 80280), (31220, 80064), (32112, 77840), (33360, 74928), (35028, 71360), (35584, 70245), (35680, 70056), (37464, 66720), (38920, 64224), (40032, 62440), (40140, 62272), (40320, 61994), (42816, 58380), (43785, 57088), (44480, 56196), (46704, 53520), (46830, 53376), (49952, 50040)]