538201440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:634

約数の個数: 288

約数和(自身を含む): 2122848000

約数和(自身を除く): 1584646560

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, 70, 72, 80, 84, 90, 96, 105, 107, 112, 120, 126, 140, 144, 160, 168, 180, 210, 214, 224, 240, 252, 280, 288, 315, 321, 336, 360, 420, 428, 480, 499, 504, 535, 560, 630, 642, 672, 720, 749, 840, 856, 963, 998, 1008, 1070, 1120, 1260, 1284, 1440, 1497, 1498, 1605, 1680, 1712, 1926, 1996, 2016, 2140, 2247, 2495, 2520, 2568, 2994, 2996, 3210, 3360, 3424, 3493, 3745, 3852, 3992, 4280, 4491, 4494, 4815, 4990, 5040, 5136, 5988, 5992, 6420, 6741, 6986, 7485, 7490, 7704, 7984, 8560, 8982, 8988, 9630, 9980, 10080, 10272, 10479, 11235, 11976, 11984, 12840, 13482, 13972, 14970, 14980, 15408, 15968, 17120, 17465, 17964, 17976, 19260, 19960, 20958, 22455, 22470, 23952, 23968, 25680, 26964, 27944, 29940, 29960, 30816, 31437, 33705, 34930, 35928, 35952, 38520, 39920, 41916, 44910, 44940, 47904, 51360, 52395, 53393, 53928, 55888, 59880, 59920, 62874, 67410, 69860, 71856, 71904, 77040, 79840, 83832, 89820, 89880, 104790, 106786, 107856, 111776, 119760, 119840, 125748, 134820, 139720, 143712, 154080, 157185, 160179, 167664, 179640, 179760, 209580, 213572, 215712, 239520, 251496, 266965, 269640, 279440, 314370, 320358, 335328, 359280, 359520, 373751, 419160, 427144, 480537, 502992, 533930, 539280, 558880, 628740, 640716, 718560, 747502, 800895, 838320, 854288, 961074, 1005984, 1067860, 1078560, 1121253, 1257480, 1281432, 1495004, 1601790, 1676640, 1708576, 1868755, 1922148, 2135720, 2242506, 2402685, 2514960, 2562864, 2990008, 3203580, 3363759, 3737510, 3844296, 4271440, 4485012, 4805370, 5029920, 5125728, 5606265, 5980016, 6407160, 6727518, 7475020, 7688592, 8542880, 8970024, 9610740, 11212530, 11960032, 12814320, 13455036, 14950040, 15377184, 16818795, 17940048, 19221480, 22425060, 25628640, 26910072, 29900080, 33637590, 35880096, 38442960, 44850120, 53820144, 59800160, 67275180, 76885920, 89700240, 107640288, 134550360, 179400480, 269100720, 538201440]

約数ペア:

[(1, 538201440), (2, 269100720), (3, 179400480), (4, 134550360), (5, 107640288), (6, 89700240), (7, 76885920), (8, 67275180), (9, 59800160), (10, 53820144), (12, 44850120), (14, 38442960), (15, 35880096), (16, 33637590), (18, 29900080), (20, 26910072), (21, 25628640), (24, 22425060), (28, 19221480), (30, 17940048), (32, 16818795), (35, 15377184), (36, 14950040), (40, 13455036), (42, 12814320), (45, 11960032), (48, 11212530), (56, 9610740), (60, 8970024), (63, 8542880), (70, 7688592), (72, 7475020), (80, 6727518), (84, 6407160), (90, 5980016), (96, 5606265), (105, 5125728), (107, 5029920), (112, 4805370), (120, 4485012), (126, 4271440), (140, 3844296), (144, 3737510), (160, 3363759), (168, 3203580), (180, 2990008), (210, 2562864), (214, 2514960), (224, 2402685), (240, 2242506), (252, 2135720), (280, 1922148), (288, 1868755), (315, 1708576), (321, 1676640), (336, 1601790), (360, 1495004), (420, 1281432), (428, 1257480), (480, 1121253), (499, 1078560), (504, 1067860), (535, 1005984), (560, 961074), (630, 854288), (642, 838320), (672, 800895), (720, 747502), (749, 718560), (840, 640716), (856, 628740), (963, 558880), (998, 539280), (1008, 533930), (1070, 502992), (1120, 480537), (1260, 427144), (1284, 419160), (1440, 373751), (1497, 359520), (1498, 359280), (1605, 335328), (1680, 320358), (1712, 314370), (1926, 279440), (1996, 269640), (2016, 266965), (2140, 251496), (2247, 239520), (2495, 215712), (2520, 213572), (2568, 209580), (2994, 179760), (2996, 179640), (3210, 167664), (3360, 160179), (3424, 157185), (3493, 154080), (3745, 143712), (3852, 139720), (3992, 134820), (4280, 125748), (4491, 119840), (4494, 119760), (4815, 111776), (4990, 107856), (5040, 106786), (5136, 104790), (5988, 89880), (5992, 89820), (6420, 83832), (6741, 79840), (6986, 77040), (7485, 71904), (7490, 71856), (7704, 69860), (7984, 67410), (8560, 62874), (8982, 59920), (8988, 59880), (9630, 55888), (9980, 53928), (10080, 53393), (10272, 52395), (10479, 51360), (11235, 47904), (11976, 44940), (11984, 44910), (12840, 41916), (13482, 39920), (13972, 38520), (14970, 35952), (14980, 35928), (15408, 34930), (15968, 33705), (17120, 31437), (17465, 30816), (17964, 29960), (17976, 29940), (19260, 27944), (19960, 26964), (20958, 25680), (22455, 23968), (22470, 23952)]