142016280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{169067}}^1$

素因数の和:169088

約数の個数: 64

約数和(自身を含む): 486915840

約数和(自身を除く): 344899560

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, 169067, 338134, 507201, 676268, 845335, 1014402, 1183469, 1352536, 1690670, 2028804, 2366938, 2536005, 3381340, 3550407, 4057608, 4733876, 5072010, 5917345, 6762680, 7100814, 9467752, 10144020, 11834690, 14201628, 17752035, 20288040, 23669380, 28403256, 35504070, 47338760, 71008140, 142016280]

約数ペア:

[(1, 142016280), (2, 71008140), (3, 47338760), (4, 35504070), (5, 28403256), (6, 23669380), (7, 20288040), (8, 17752035), (10, 14201628), (12, 11834690), (14, 10144020), (15, 9467752), (20, 7100814), (21, 6762680), (24, 5917345), (28, 5072010), (30, 4733876), (35, 4057608), (40, 3550407), (42, 3381340), (56, 2536005), (60, 2366938), (70, 2028804), (84, 1690670), (105, 1352536), (120, 1183469), (140, 1014402), (168, 845335), (210, 676268), (280, 507201), (420, 338134), (840, 169067)]