127346520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151603}}^1$

素因数の和:151624

約数の個数: 64

約数和(自身を含む): 436619520

約数和(自身を除く): 309273000

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, 151603, 303206, 454809, 606412, 758015, 909618, 1061221, 1212824, 1516030, 1819236, 2122442, 2274045, 3032060, 3183663, 3638472, 4244884, 4548090, 5306105, 6064120, 6367326, 8489768, 9096180, 10612210, 12734652, 15918315, 18192360, 21224420, 25469304, 31836630, 42448840, 63673260, 127346520]

約数ペア:

[(1, 127346520), (2, 63673260), (3, 42448840), (4, 31836630), (5, 25469304), (6, 21224420), (7, 18192360), (8, 15918315), (10, 12734652), (12, 10612210), (14, 9096180), (15, 8489768), (20, 6367326), (21, 6064120), (24, 5306105), (28, 4548090), (30, 4244884), (35, 3638472), (40, 3183663), (42, 3032060), (56, 2274045), (60, 2122442), (70, 1819236), (84, 1516030), (105, 1212824), (120, 1061221), (140, 909618), (168, 758015), (210, 606412), (280, 454809), (420, 303206), (840, 151603)]