282404640

素因数分解:

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

素因数の和:12039

約数の個数: 144

約数和(自身を含む): 1034897472

約数和(自身を除く): 752492832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 12007, 23520, 24014, 36021, 48028, 60035, 72042, 84049, 96056, 120070, 144084, 168098, 180105, 192112, 240140, 252147, 288168, 336196, 360210, 384224, 420245, 480280, 504294, 576336, 588343, 672392, 720420, 840490, 960560, 1008588, 1152672, 1176686, 1260735, 1344784, 1440840, 1680980, 1765029, 1921120, 2017176, 2353372, 2521470, 2689568, 2881680, 2941715, 3361960, 3530058, 4034352, 4706744, 5042940, 5763360, 5883430, 6723920, 7060116, 8068704, 8825145, 9413488, 10085880, 11766860, 13447840, 14120232, 17650290, 18826976, 20171760, 23533720, 28240464, 35300580, 40343520, 47067440, 56480928, 70601160, 94134880, 141202320, 282404640]

約数ペア:

[(1, 282404640), (2, 141202320), (3, 94134880), (4, 70601160), (5, 56480928), (6, 47067440), (7, 40343520), (8, 35300580), (10, 28240464), (12, 23533720), (14, 20171760), (15, 18826976), (16, 17650290), (20, 14120232), (21, 13447840), (24, 11766860), (28, 10085880), (30, 9413488), (32, 8825145), (35, 8068704), (40, 7060116), (42, 6723920), (48, 5883430), (49, 5763360), (56, 5042940), (60, 4706744), (70, 4034352), (80, 3530058), (84, 3361960), (96, 2941715), (98, 2881680), (105, 2689568), (112, 2521470), (120, 2353372), (140, 2017176), (147, 1921120), (160, 1765029), (168, 1680980), (196, 1440840), (210, 1344784), (224, 1260735), (240, 1176686), (245, 1152672), (280, 1008588), (294, 960560), (336, 840490), (392, 720420), (420, 672392), (480, 588343), (490, 576336), (560, 504294), (588, 480280), (672, 420245), (735, 384224), (784, 360210), (840, 336196), (980, 288168), (1120, 252147), (1176, 240140), (1470, 192112), (1568, 180105), (1680, 168098), (1960, 144084), (2352, 120070), (2940, 96056), (3360, 84049), (3920, 72042), (4704, 60035), (5880, 48028), (7840, 36021), (11760, 24014), (12007, 23520)]