2768104920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3295363}}^1$

素因数の和:3295384

約数の個数: 64

約数和(自身を含む): 9490648320

約数和(自身を除く): 6722543400

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, 3295363, 6590726, 9886089, 13181452, 16476815, 19772178, 23067541, 26362904, 32953630, 39544356, 46135082, 49430445, 65907260, 69202623, 79088712, 92270164, 98860890, 115337705, 131814520, 138405246, 184540328, 197721780, 230675410, 276810492, 346013115, 395443560, 461350820, 553620984, 692026230, 922701640, 1384052460, 2768104920]

約数ペア:

[(1, 2768104920), (2, 1384052460), (3, 922701640), (4, 692026230), (5, 553620984), (6, 461350820), (7, 395443560), (8, 346013115), (10, 276810492), (12, 230675410), (14, 197721780), (15, 184540328), (20, 138405246), (21, 131814520), (24, 115337705), (28, 98860890), (30, 92270164), (35, 79088712), (40, 69202623), (42, 65907260), (56, 49430445), (60, 46135082), (70, 39544356), (84, 32953630), (105, 26362904), (120, 23067541), (140, 19772178), (168, 16476815), (210, 13181452), (280, 9886089), (420, 6590726), (840, 3295363)]