109131960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{129919}}^1$

素因数の和:129940

約数の個数: 64

約数和(自身を含む): 374169600

約数和(自身を除く): 265037640

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, 129919, 259838, 389757, 519676, 649595, 779514, 909433, 1039352, 1299190, 1559028, 1818866, 1948785, 2598380, 2728299, 3118056, 3637732, 3897570, 4547165, 5196760, 5456598, 7275464, 7795140, 9094330, 10913196, 13641495, 15590280, 18188660, 21826392, 27282990, 36377320, 54565980, 109131960]

約数ペア:

[(1, 109131960), (2, 54565980), (3, 36377320), (4, 27282990), (5, 21826392), (6, 18188660), (7, 15590280), (8, 13641495), (10, 10913196), (12, 9094330), (14, 7795140), (15, 7275464), (20, 5456598), (21, 5196760), (24, 4547165), (28, 3897570), (30, 3637732), (35, 3118056), (40, 2728299), (42, 2598380), (56, 1948785), (60, 1818866), (70, 1559028), (84, 1299190), (105, 1039352), (120, 909433), (140, 779514), (168, 649595), (210, 519676), (280, 389757), (420, 259838), (840, 129919)]