193118520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229903}}^1$

素因数の和:229924

約数の個数: 64

約数和(自身を含む): 662123520

約数和(自身を除く): 469005000

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, 229903, 459806, 689709, 919612, 1149515, 1379418, 1609321, 1839224, 2299030, 2758836, 3218642, 3448545, 4598060, 4827963, 5517672, 6437284, 6897090, 8046605, 9196120, 9655926, 12874568, 13794180, 16093210, 19311852, 24139815, 27588360, 32186420, 38623704, 48279630, 64372840, 96559260, 193118520]

約数ペア:

[(1, 193118520), (2, 96559260), (3, 64372840), (4, 48279630), (5, 38623704), (6, 32186420), (7, 27588360), (8, 24139815), (10, 19311852), (12, 16093210), (14, 13794180), (15, 12874568), (20, 9655926), (21, 9196120), (24, 8046605), (28, 6897090), (30, 6437284), (35, 5517672), (40, 4827963), (42, 4598060), (56, 3448545), (60, 3218642), (70, 2758836), (84, 2299030), (105, 1839224), (120, 1609321), (140, 1379418), (168, 1149515), (210, 919612), (280, 689709), (420, 459806), (840, 229903)]