354710160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{70379}}^1$

素因数の和:70405

約数の個数: 120

約数和(自身を含む): 1361430720

約数和(自身を除く): 1006720560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 70379, 140758, 211137, 281516, 351895, 422274, 492653, 563032, 633411, 703790, 844548, 985306, 1055685, 1126064, 1266822, 1407580, 1477959, 1689096, 1970612, 2111370, 2463265, 2533644, 2815160, 2955918, 3167055, 3378192, 3941224, 4222740, 4433877, 4926530, 5067288, 5630320, 5911836, 6334110, 7389795, 7882448, 8445480, 8867754, 9853060, 10134576, 11823672, 12668220, 14779590, 16890960, 17735508, 19706120, 22169385, 23647344, 25336440, 29559180, 35471016, 39412240, 44338770, 50672880, 59118360, 70942032, 88677540, 118236720, 177355080, 354710160]

約数ペア:

[(1, 354710160), (2, 177355080), (3, 118236720), (4, 88677540), (5, 70942032), (6, 59118360), (7, 50672880), (8, 44338770), (9, 39412240), (10, 35471016), (12, 29559180), (14, 25336440), (15, 23647344), (16, 22169385), (18, 19706120), (20, 17735508), (21, 16890960), (24, 14779590), (28, 12668220), (30, 11823672), (35, 10134576), (36, 9853060), (40, 8867754), (42, 8445480), (45, 7882448), (48, 7389795), (56, 6334110), (60, 5911836), (63, 5630320), (70, 5067288), (72, 4926530), (80, 4433877), (84, 4222740), (90, 3941224), (105, 3378192), (112, 3167055), (120, 2955918), (126, 2815160), (140, 2533644), (144, 2463265), (168, 2111370), (180, 1970612), (210, 1689096), (240, 1477959), (252, 1407580), (280, 1266822), (315, 1126064), (336, 1055685), (360, 985306), (420, 844548), (504, 703790), (560, 633411), (630, 563032), (720, 492653), (840, 422274), (1008, 351895), (1260, 281516), (1680, 211137), (2520, 140758), (5040, 70379)]