191606520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{228103}}^1$

素因数の和:228124

約数の個数: 64

約数和(自身を含む): 656939520

約数和(自身を除く): 465333000

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, 228103, 456206, 684309, 912412, 1140515, 1368618, 1596721, 1824824, 2281030, 2737236, 3193442, 3421545, 4562060, 4790163, 5474472, 6386884, 6843090, 7983605, 9124120, 9580326, 12773768, 13686180, 15967210, 19160652, 23950815, 27372360, 31934420, 38321304, 47901630, 63868840, 95803260, 191606520]

約数ペア:

[(1, 191606520), (2, 95803260), (3, 63868840), (4, 47901630), (5, 38321304), (6, 31934420), (7, 27372360), (8, 23950815), (10, 19160652), (12, 15967210), (14, 13686180), (15, 12773768), (20, 9580326), (21, 9124120), (24, 7983605), (28, 6843090), (30, 6386884), (35, 5474472), (40, 4790163), (42, 4562060), (56, 3421545), (60, 3193442), (70, 2737236), (84, 2281030), (105, 1824824), (120, 1596721), (140, 1368618), (168, 1140515), (210, 912412), (280, 684309), (420, 456206), (840, 228103)]