144037320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{171473}}^1$

素因数の和:171494

約数の個数: 64

約数和(自身を含む): 493845120

約数和(自身を除く): 349807800

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, 171473, 342946, 514419, 685892, 857365, 1028838, 1200311, 1371784, 1714730, 2057676, 2400622, 2572095, 3429460, 3600933, 4115352, 4801244, 5144190, 6001555, 6858920, 7201866, 9602488, 10288380, 12003110, 14403732, 18004665, 20576760, 24006220, 28807464, 36009330, 48012440, 72018660, 144037320]

約数ペア:

[(1, 144037320), (2, 72018660), (3, 48012440), (4, 36009330), (5, 28807464), (6, 24006220), (7, 20576760), (8, 18004665), (10, 14403732), (12, 12003110), (14, 10288380), (15, 9602488), (20, 7201866), (21, 6858920), (24, 6001555), (28, 5144190), (30, 4801244), (35, 4115352), (40, 3600933), (42, 3429460), (56, 2572095), (60, 2400622), (70, 2057676), (84, 1714730), (105, 1371784), (120, 1200311), (140, 1028838), (168, 857365), (210, 685892), (280, 514419), (420, 342946), (840, 171473)]