83322120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 287504640

約数和(自身を除く): 204182520

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, 281, 353, 420, 562, 706, 840, 843, 1059, 1124, 1405, 1412, 1686, 1765, 1967, 2118, 2248, 2471, 2810, 2824, 3372, 3530, 3934, 4215, 4236, 4942, 5295, 5620, 5901, 6744, 7060, 7413, 7868, 8430, 8472, 9835, 9884, 10590, 11240, 11802, 12355, 14120, 14826, 15736, 16860, 19670, 19768, 21180, 23604, 24710, 29505, 29652, 33720, 37065, 39340, 42360, 47208, 49420, 59010, 59304, 74130, 78680, 98840, 99193, 118020, 148260, 198386, 236040, 296520, 297579, 396772, 495965, 595158, 694351, 793544, 991930, 1190316, 1388702, 1487895, 1983860, 2083053, 2380632, 2777404, 2975790, 3471755, 3967720, 4166106, 5554808, 5951580, 6943510, 8332212, 10415265, 11903160, 13887020, 16664424, 20830530, 27774040, 41661060, 83322120]

約数ペア:

[(1, 83322120), (2, 41661060), (3, 27774040), (4, 20830530), (5, 16664424), (6, 13887020), (7, 11903160), (8, 10415265), (10, 8332212), (12, 6943510), (14, 5951580), (15, 5554808), (20, 4166106), (21, 3967720), (24, 3471755), (28, 2975790), (30, 2777404), (35, 2380632), (40, 2083053), (42, 1983860), (56, 1487895), (60, 1388702), (70, 1190316), (84, 991930), (105, 793544), (120, 694351), (140, 595158), (168, 495965), (210, 396772), (280, 297579), (281, 296520), (353, 236040), (420, 198386), (562, 148260), (706, 118020), (840, 99193), (843, 98840), (1059, 78680), (1124, 74130), (1405, 59304), (1412, 59010), (1686, 49420), (1765, 47208), (1967, 42360), (2118, 39340), (2248, 37065), (2471, 33720), (2810, 29652), (2824, 29505), (3372, 24710), (3530, 23604), (3934, 21180), (4215, 19768), (4236, 19670), (4942, 16860), (5295, 15736), (5620, 14826), (5901, 14120), (6744, 12355), (7060, 11802), (7413, 11240), (7868, 10590), (8430, 9884), (8472, 9835)]