1338683220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{354149}}^1$

素因数の和:354174

約数の個数: 96

約数和(自身を含む): 4759776000

約数和(自身を除く): 3421092780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 354149, 708298, 1062447, 1416596, 1770745, 2124894, 2479043, 3187341, 3541490, 4249788, 4958086, 5312235, 6374682, 7082980, 7437129, 9562023, 9916172, 10624470, 12395215, 12749364, 14874258, 15936705, 19124046, 21248940, 22311387, 24790430, 29748516, 31873410, 37185645, 38248092, 44622774, 47810115, 49580860, 63746820, 66934161, 74371290, 89245548, 95620230, 111556935, 133868322, 148742580, 191240460, 223113870, 267736644, 334670805, 446227740, 669341610, 1338683220]

約数ペア:

[(1, 1338683220), (2, 669341610), (3, 446227740), (4, 334670805), (5, 267736644), (6, 223113870), (7, 191240460), (9, 148742580), (10, 133868322), (12, 111556935), (14, 95620230), (15, 89245548), (18, 74371290), (20, 66934161), (21, 63746820), (27, 49580860), (28, 47810115), (30, 44622774), (35, 38248092), (36, 37185645), (42, 31873410), (45, 29748516), (54, 24790430), (60, 22311387), (63, 21248940), (70, 19124046), (84, 15936705), (90, 14874258), (105, 12749364), (108, 12395215), (126, 10624470), (135, 9916172), (140, 9562023), (180, 7437129), (189, 7082980), (210, 6374682), (252, 5312235), (270, 4958086), (315, 4249788), (378, 3541490), (420, 3187341), (540, 2479043), (630, 2124894), (756, 1770745), (945, 1416596), (1260, 1062447), (1890, 708298), (3780, 354149)]