156612540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1327}}^1$

素因数の和:1627

約数の個数: 96

約数和(自身を含む): 503322624

約数和(自身を除く): 346710084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 281, 420, 562, 843, 1124, 1327, 1405, 1686, 1967, 2654, 2810, 3372, 3934, 3981, 4215, 5308, 5620, 5901, 6635, 7868, 7962, 8430, 9289, 9835, 11802, 13270, 15924, 16860, 18578, 19670, 19905, 23604, 26540, 27867, 29505, 37156, 39340, 39810, 46445, 55734, 59010, 79620, 92890, 111468, 118020, 139335, 185780, 278670, 372887, 557340, 745774, 1118661, 1491548, 1864435, 2237322, 2610209, 3728870, 4474644, 5220418, 5593305, 7457740, 7830627, 10440836, 11186610, 13051045, 15661254, 22373220, 26102090, 31322508, 39153135, 52204180, 78306270, 156612540]

約数ペア:

[(1, 156612540), (2, 78306270), (3, 52204180), (4, 39153135), (5, 31322508), (6, 26102090), (7, 22373220), (10, 15661254), (12, 13051045), (14, 11186610), (15, 10440836), (20, 7830627), (21, 7457740), (28, 5593305), (30, 5220418), (35, 4474644), (42, 3728870), (60, 2610209), (70, 2237322), (84, 1864435), (105, 1491548), (140, 1118661), (210, 745774), (281, 557340), (420, 372887), (562, 278670), (843, 185780), (1124, 139335), (1327, 118020), (1405, 111468), (1686, 92890), (1967, 79620), (2654, 59010), (2810, 55734), (3372, 46445), (3934, 39810), (3981, 39340), (4215, 37156), (5308, 29505), (5620, 27867), (5901, 26540), (6635, 23604), (7868, 19905), (7962, 19670), (8430, 18578), (9289, 16860), (9835, 15924), (11802, 13270)]