988416240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{12007}}^1$

素因数の和:12044

約数の個数: 160

約数和(自身を含む): 3573580800

約数和(自身を除く): 2585164560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3430, 3920, 4116, 5145, 5488, 5880, 6860, 8232, 10290, 11760, 12007, 13720, 16464, 20580, 24014, 27440, 36021, 41160, 48028, 60035, 72042, 82320, 84049, 96056, 120070, 144084, 168098, 180105, 192112, 240140, 252147, 288168, 336196, 360210, 420245, 480280, 504294, 576336, 588343, 672392, 720420, 840490, 960560, 1008588, 1176686, 1260735, 1344784, 1440840, 1680980, 1765029, 2017176, 2353372, 2521470, 2881680, 2941715, 3361960, 3530058, 4034352, 4118401, 4706744, 5042940, 5883430, 6723920, 7060116, 8236802, 8825145, 9413488, 10085880, 11766860, 12355203, 14120232, 16473604, 17650290, 20171760, 20592005, 23533720, 24710406, 28240464, 32947208, 35300580, 41184010, 47067440, 49420812, 61776015, 65894416, 70601160, 82368020, 98841624, 123552030, 141202320, 164736040, 197683248, 247104060, 329472080, 494208120, 988416240]

約数ペア:

[(1, 988416240), (2, 494208120), (3, 329472080), (4, 247104060), (5, 197683248), (6, 164736040), (7, 141202320), (8, 123552030), (10, 98841624), (12, 82368020), (14, 70601160), (15, 65894416), (16, 61776015), (20, 49420812), (21, 47067440), (24, 41184010), (28, 35300580), (30, 32947208), (35, 28240464), (40, 24710406), (42, 23533720), (48, 20592005), (49, 20171760), (56, 17650290), (60, 16473604), (70, 14120232), (80, 12355203), (84, 11766860), (98, 10085880), (105, 9413488), (112, 8825145), (120, 8236802), (140, 7060116), (147, 6723920), (168, 5883430), (196, 5042940), (210, 4706744), (240, 4118401), (245, 4034352), (280, 3530058), (294, 3361960), (336, 2941715), (343, 2881680), (392, 2521470), (420, 2353372), (490, 2017176), (560, 1765029), (588, 1680980), (686, 1440840), (735, 1344784), (784, 1260735), (840, 1176686), (980, 1008588), (1029, 960560), (1176, 840490), (1372, 720420), (1470, 672392), (1680, 588343), (1715, 576336), (1960, 504294), (2058, 480280), (2352, 420245), (2744, 360210), (2940, 336196), (3430, 288168), (3920, 252147), (4116, 240140), (5145, 192112), (5488, 180105), (5880, 168098), (6860, 144084), (8232, 120070), (10290, 96056), (11760, 84049), (12007, 82320), (13720, 72042), (16464, 60035), (20580, 48028), (24014, 41160), (27440, 36021)]