7212621360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4293227}}^1$

素因数の和:4293250

約数の個数: 80

約数和(自身を含む): 25553293056

約数和(自身を除く): 18340671696

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, 4293227, 8586454, 12879681, 17172908, 21466135, 25759362, 30052589, 34345816, 42932270, 51518724, 60105178, 64398405, 68691632, 85864540, 90157767, 103037448, 120210356, 128796810, 150262945, 171729080, 180315534, 206074896, 240420712, 257593620, 300525890, 343458160, 360631068, 450788835, 480841424, 515187240, 601051780, 721262136, 901577670, 1030374480, 1202103560, 1442524272, 1803155340, 2404207120, 3606310680, 7212621360]

約数ペア:

[(1, 7212621360), (2, 3606310680), (3, 2404207120), (4, 1803155340), (5, 1442524272), (6, 1202103560), (7, 1030374480), (8, 901577670), (10, 721262136), (12, 601051780), (14, 515187240), (15, 480841424), (16, 450788835), (20, 360631068), (21, 343458160), (24, 300525890), (28, 257593620), (30, 240420712), (35, 206074896), (40, 180315534), (42, 171729080), (48, 150262945), (56, 128796810), (60, 120210356), (70, 103037448), (80, 90157767), (84, 85864540), (105, 68691632), (112, 64398405), (120, 60105178), (140, 51518724), (168, 42932270), (210, 34345816), (240, 30052589), (280, 25759362), (336, 21466135), (420, 17172908), (560, 12879681), (840, 8586454), (1680, 4293227)]