141539160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{168499}}^1$

素因数の和:168520

約数の個数: 64

約数和(自身を含む): 485280000

約数和(自身を除く): 343740840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 168499, 336998, 505497, 673996, 842495, 1010994, 1179493, 1347992, 1684990, 2021988, 2358986, 2527485, 3369980, 3538479, 4043976, 4717972, 5054970, 5897465, 6739960, 7076958, 9435944, 10109940, 11794930, 14153916, 17692395, 20219880, 23589860, 28307832, 35384790, 47179720, 70769580, 141539160]

約数ペア:

[(1, 141539160), (2, 70769580), (3, 47179720), (4, 35384790), (5, 28307832), (6, 23589860), (7, 20219880), (8, 17692395), (10, 14153916), (12, 11794930), (14, 10109940), (15, 9435944), (20, 7076958), (21, 6739960), (24, 5897465), (28, 5054970), (30, 4717972), (35, 4043976), (40, 3538479), (42, 3369980), (56, 2527485), (60, 2358986), (70, 2021988), (84, 1684990), (105, 1347992), (120, 1179493), (140, 1010994), (168, 842495), (210, 673996), (280, 505497), (420, 336998), (840, 168499)]