144074280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{171517}}^1$

素因数の和:171538

約数の個数: 64

約数和(自身を含む): 493971840

約数和(自身を除く): 349897560

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, 171517, 343034, 514551, 686068, 857585, 1029102, 1200619, 1372136, 1715170, 2058204, 2401238, 2572755, 3430340, 3601857, 4116408, 4802476, 5145510, 6003095, 6860680, 7203714, 9604952, 10291020, 12006190, 14407428, 18009285, 20582040, 24012380, 28814856, 36018570, 48024760, 72037140, 144074280]

約数ペア:

[(1, 144074280), (2, 72037140), (3, 48024760), (4, 36018570), (5, 28814856), (6, 24012380), (7, 20582040), (8, 18009285), (10, 14407428), (12, 12006190), (14, 10291020), (15, 9604952), (20, 7203714), (21, 6860680), (24, 6003095), (28, 5145510), (30, 4802476), (35, 4116408), (40, 3601857), (42, 3430340), (56, 2572755), (60, 2401238), (70, 2058204), (84, 1715170), (105, 1372136), (120, 1200619), (140, 1029102), (168, 857585), (210, 686068), (280, 514551), (420, 343034), (840, 171517)]