102136440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{121591}}^1$

素因数の和:121612

約数の個数: 64

約数和(自身を含む): 350184960

約数和(自身を除く): 248048520

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, 121591, 243182, 364773, 486364, 607955, 729546, 851137, 972728, 1215910, 1459092, 1702274, 1823865, 2431820, 2553411, 2918184, 3404548, 3647730, 4255685, 4863640, 5106822, 6809096, 7295460, 8511370, 10213644, 12767055, 14590920, 17022740, 20427288, 25534110, 34045480, 51068220, 102136440]

約数ペア:

[(1, 102136440), (2, 51068220), (3, 34045480), (4, 25534110), (5, 20427288), (6, 17022740), (7, 14590920), (8, 12767055), (10, 10213644), (12, 8511370), (14, 7295460), (15, 6809096), (20, 5106822), (21, 4863640), (24, 4255685), (28, 3647730), (30, 3404548), (35, 2918184), (40, 2553411), (42, 2431820), (56, 1823865), (60, 1702274), (70, 1459092), (84, 1215910), (105, 972728), (120, 851137), (140, 729546), (168, 607955), (210, 486364), (280, 364773), (420, 243182), (840, 121591)]