84162120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100193}}^1$

素因数の和:100214

約数の個数: 64

約数和(自身を含む): 288558720

約数和(自身を除く): 204396600

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, 100193, 200386, 300579, 400772, 500965, 601158, 701351, 801544, 1001930, 1202316, 1402702, 1502895, 2003860, 2104053, 2404632, 2805404, 3005790, 3506755, 4007720, 4208106, 5610808, 6011580, 7013510, 8416212, 10520265, 12023160, 14027020, 16832424, 21040530, 28054040, 42081060, 84162120]

約数ペア:

[(1, 84162120), (2, 42081060), (3, 28054040), (4, 21040530), (5, 16832424), (6, 14027020), (7, 12023160), (8, 10520265), (10, 8416212), (12, 7013510), (14, 6011580), (15, 5610808), (20, 4208106), (21, 4007720), (24, 3506755), (28, 3005790), (30, 2805404), (35, 2404632), (40, 2104053), (42, 2003860), (56, 1502895), (60, 1402702), (70, 1202316), (84, 1001930), (105, 801544), (120, 701351), (140, 601158), (168, 500965), (210, 400772), (280, 300579), (420, 200386), (840, 100193)]