13407116520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15960853}}^1$

素因数の和:15960874

約数の個数: 64

約数和(自身を含む): 45967259520

約数和(自身を除く): 32560143000

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, 15960853, 31921706, 47882559, 63843412, 79804265, 95765118, 111725971, 127686824, 159608530, 191530236, 223451942, 239412795, 319217060, 335177913, 383060472, 446903884, 478825590, 558629855, 638434120, 670355826, 893807768, 957651180, 1117259710, 1340711652, 1675889565, 1915302360, 2234519420, 2681423304, 3351779130, 4469038840, 6703558260, 13407116520]

約数ペア:

[(1, 13407116520), (2, 6703558260), (3, 4469038840), (4, 3351779130), (5, 2681423304), (6, 2234519420), (7, 1915302360), (8, 1675889565), (10, 1340711652), (12, 1117259710), (14, 957651180), (15, 893807768), (20, 670355826), (21, 638434120), (24, 558629855), (28, 478825590), (30, 446903884), (35, 383060472), (40, 335177913), (42, 319217060), (56, 239412795), (60, 223451942), (70, 191530236), (84, 159608530), (105, 127686824), (120, 111725971), (140, 95765118), (168, 79804265), (210, 63843412), (280, 47882559), (420, 31921706), (840, 15960853)]