169476720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:663

約数の個数: 160

約数和(自身を含む): 604247040

約数和(自身を除く): 434770320

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, 359, 420, 560, 562, 718, 840, 843, 1077, 1124, 1405, 1436, 1680, 1686, 1795, 1967, 2154, 2248, 2513, 2810, 2872, 3372, 3590, 3934, 4215, 4308, 4496, 5026, 5385, 5620, 5744, 5901, 6744, 7180, 7539, 7868, 8430, 8616, 9835, 10052, 10770, 11240, 11802, 12565, 13488, 14360, 15078, 15736, 16860, 17232, 19670, 20104, 21540, 22480, 23604, 25130, 28720, 29505, 30156, 31472, 33720, 37695, 39340, 40208, 43080, 47208, 50260, 59010, 60312, 67440, 75390, 78680, 86160, 94416, 100520, 100879, 118020, 120624, 150780, 157360, 201040, 201758, 236040, 301560, 302637, 403516, 472080, 504395, 603120, 605274, 706153, 807032, 1008790, 1210548, 1412306, 1513185, 1614064, 2017580, 2118459, 2421096, 2824612, 3026370, 3530765, 4035160, 4236918, 4842192, 5649224, 6052740, 7061530, 8070320, 8473836, 10592295, 11298448, 12105480, 14123060, 16947672, 21184590, 24210960, 28246120, 33895344, 42369180, 56492240, 84738360, 169476720]

約数ペア:

[(1, 169476720), (2, 84738360), (3, 56492240), (4, 42369180), (5, 33895344), (6, 28246120), (7, 24210960), (8, 21184590), (10, 16947672), (12, 14123060), (14, 12105480), (15, 11298448), (16, 10592295), (20, 8473836), (21, 8070320), (24, 7061530), (28, 6052740), (30, 5649224), (35, 4842192), (40, 4236918), (42, 4035160), (48, 3530765), (56, 3026370), (60, 2824612), (70, 2421096), (80, 2118459), (84, 2017580), (105, 1614064), (112, 1513185), (120, 1412306), (140, 1210548), (168, 1008790), (210, 807032), (240, 706153), (280, 605274), (281, 603120), (336, 504395), (359, 472080), (420, 403516), (560, 302637), (562, 301560), (718, 236040), (840, 201758), (843, 201040), (1077, 157360), (1124, 150780), (1405, 120624), (1436, 118020), (1680, 100879), (1686, 100520), (1795, 94416), (1967, 86160), (2154, 78680), (2248, 75390), (2513, 67440), (2810, 60312), (2872, 59010), (3372, 50260), (3590, 47208), (3934, 43080), (4215, 40208), (4308, 39340), (4496, 37695), (5026, 33720), (5385, 31472), (5620, 30156), (5744, 29505), (5901, 28720), (6744, 25130), (7180, 23604), (7539, 22480), (7868, 21540), (8430, 20104), (8616, 19670), (9835, 17232), (10052, 16860), (10770, 15736), (11240, 15078), (11802, 14360), (12565, 13488)]