168630280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46327}}^1$

素因数の和:46358

約数の個数: 64

約数和(自身を含む): 466986240

約数和(自身を除く): 298355960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 46327, 92654, 185308, 231635, 324289, 370616, 463270, 602251, 648578, 926540, 1204502, 1297156, 1621445, 1853080, 2409004, 2594312, 3011255, 3242890, 4215757, 4818008, 6022510, 6485780, 8431514, 12045020, 12971560, 16863028, 21078785, 24090040, 33726056, 42157570, 84315140, 168630280]

約数ペア:

[(1, 168630280), (2, 84315140), (4, 42157570), (5, 33726056), (7, 24090040), (8, 21078785), (10, 16863028), (13, 12971560), (14, 12045020), (20, 8431514), (26, 6485780), (28, 6022510), (35, 4818008), (40, 4215757), (52, 3242890), (56, 3011255), (65, 2594312), (70, 2409004), (91, 1853080), (104, 1621445), (130, 1297156), (140, 1204502), (182, 926540), (260, 648578), (280, 602251), (364, 463270), (455, 370616), (520, 324289), (728, 231635), (910, 185308), (1820, 92654), (3640, 46327)]