84691320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{100823}}^1$

素因数の和:100844

約数の個数: 64

約数和(自身を含む): 290373120

約数和(自身を除く): 205681800

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, 100823, 201646, 302469, 403292, 504115, 604938, 705761, 806584, 1008230, 1209876, 1411522, 1512345, 2016460, 2117283, 2419752, 2823044, 3024690, 3528805, 4032920, 4234566, 5646088, 6049380, 7057610, 8469132, 10586415, 12098760, 14115220, 16938264, 21172830, 28230440, 42345660, 84691320]

約数ペア:

[(1, 84691320), (2, 42345660), (3, 28230440), (4, 21172830), (5, 16938264), (6, 14115220), (7, 12098760), (8, 10586415), (10, 8469132), (12, 7057610), (14, 6049380), (15, 5646088), (20, 4234566), (21, 4032920), (24, 3528805), (28, 3024690), (30, 2823044), (35, 2419752), (40, 2117283), (42, 2016460), (56, 1512345), (60, 1411522), (70, 1209876), (84, 1008230), (105, 806584), (120, 705761), (140, 604938), (168, 504115), (210, 403292), (280, 302469), (420, 201646), (840, 100823)]