2571611280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1530721}}^1$

素因数の和:1530744

約数の個数: 80

約数和(自身を含む): 9110857344

約数和(自身を除く): 6539246064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1530721, 3061442, 4592163, 6122884, 7653605, 9184326, 10715047, 12245768, 15307210, 18368652, 21430094, 22960815, 24491536, 30614420, 32145141, 36737304, 42860188, 45921630, 53575235, 61228840, 64290282, 73474608, 85720376, 91843260, 107150470, 122457680, 128580564, 160725705, 171440752, 183686520, 214300940, 257161128, 321451410, 367373040, 428601880, 514322256, 642902820, 857203760, 1285805640, 2571611280]

約数ペア:

[(1, 2571611280), (2, 1285805640), (3, 857203760), (4, 642902820), (5, 514322256), (6, 428601880), (7, 367373040), (8, 321451410), (10, 257161128), (12, 214300940), (14, 183686520), (15, 171440752), (16, 160725705), (20, 128580564), (21, 122457680), (24, 107150470), (28, 91843260), (30, 85720376), (35, 73474608), (40, 64290282), (42, 61228840), (48, 53575235), (56, 45921630), (60, 42860188), (70, 36737304), (80, 32145141), (84, 30614420), (105, 24491536), (112, 22960815), (120, 21430094), (140, 18368652), (168, 15307210), (210, 12245768), (240, 10715047), (280, 9184326), (336, 7653605), (420, 6122884), (560, 4592163), (840, 3061442), (1680, 1530721)]