130802280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{155717}}^1$

素因数の和:155738

約数の個数: 64

約数和(自身を含む): 448467840

約数和(自身を除く): 317665560

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, 155717, 311434, 467151, 622868, 778585, 934302, 1090019, 1245736, 1557170, 1868604, 2180038, 2335755, 3114340, 3270057, 3737208, 4360076, 4671510, 5450095, 6228680, 6540114, 8720152, 9343020, 10900190, 13080228, 16350285, 18686040, 21800380, 26160456, 32700570, 43600760, 65401140, 130802280]

約数ペア:

[(1, 130802280), (2, 65401140), (3, 43600760), (4, 32700570), (5, 26160456), (6, 21800380), (7, 18686040), (8, 16350285), (10, 13080228), (12, 10900190), (14, 9343020), (15, 8720152), (20, 6540114), (21, 6228680), (24, 5450095), (28, 4671510), (30, 4360076), (35, 3737208), (40, 3270057), (42, 3114340), (56, 2335755), (60, 2180038), (70, 1868604), (84, 1557170), (105, 1245736), (120, 1090019), (140, 934302), (168, 778585), (210, 622868), (280, 467151), (420, 311434), (840, 155717)]