166644240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 594176256

約数和(自身を除く): 427532016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 281, 336, 353, 420, 560, 562, 706, 840, 843, 1059, 1124, 1405, 1412, 1680, 1686, 1765, 1967, 2118, 2248, 2471, 2810, 2824, 3372, 3530, 3934, 4215, 4236, 4496, 4942, 5295, 5620, 5648, 5901, 6744, 7060, 7413, 7868, 8430, 8472, 9835, 9884, 10590, 11240, 11802, 12355, 13488, 14120, 14826, 15736, 16860, 16944, 19670, 19768, 21180, 22480, 23604, 24710, 28240, 29505, 29652, 31472, 33720, 37065, 39340, 39536, 42360, 47208, 49420, 59010, 59304, 67440, 74130, 78680, 84720, 94416, 98840, 99193, 118020, 118608, 148260, 157360, 197680, 198386, 236040, 296520, 297579, 396772, 472080, 495965, 593040, 595158, 694351, 793544, 991930, 1190316, 1388702, 1487895, 1587088, 1983860, 2083053, 2380632, 2777404, 2975790, 3471755, 3967720, 4166106, 4761264, 5554808, 5951580, 6943510, 7935440, 8332212, 10415265, 11109616, 11903160, 13887020, 16664424, 20830530, 23806320, 27774040, 33328848, 41661060, 55548080, 83322120, 166644240]

約数ペア:

[(1, 166644240), (2, 83322120), (3, 55548080), (4, 41661060), (5, 33328848), (6, 27774040), (7, 23806320), (8, 20830530), (10, 16664424), (12, 13887020), (14, 11903160), (15, 11109616), (16, 10415265), (20, 8332212), (21, 7935440), (24, 6943510), (28, 5951580), (30, 5554808), (35, 4761264), (40, 4166106), (42, 3967720), (48, 3471755), (56, 2975790), (60, 2777404), (70, 2380632), (80, 2083053), (84, 1983860), (105, 1587088), (112, 1487895), (120, 1388702), (140, 1190316), (168, 991930), (210, 793544), (240, 694351), (280, 595158), (281, 593040), (336, 495965), (353, 472080), (420, 396772), (560, 297579), (562, 296520), (706, 236040), (840, 198386), (843, 197680), (1059, 157360), (1124, 148260), (1405, 118608), (1412, 118020), (1680, 99193), (1686, 98840), (1765, 94416), (1967, 84720), (2118, 78680), (2248, 74130), (2471, 67440), (2810, 59304), (2824, 59010), (3372, 49420), (3530, 47208), (3934, 42360), (4215, 39536), (4236, 39340), (4496, 37065), (4942, 33720), (5295, 31472), (5620, 29652), (5648, 29505), (5901, 28240), (6744, 24710), (7060, 23604), (7413, 22480), (7868, 21180), (8430, 19768), (8472, 19670), (9835, 16944), (9884, 16860), (10590, 15736), (11240, 14826), (11802, 14120), (12355, 13488)]