709420320

素因数分解:

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

素因数の和:70407

約数の個数: 144

約数和(自身を含む): 2766778560

約数和(自身を除く): 2057358240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 70379, 140758, 211137, 281516, 351895, 422274, 492653, 563032, 633411, 703790, 844548, 985306, 1055685, 1126064, 1266822, 1407580, 1477959, 1689096, 1970612, 2111370, 2252128, 2463265, 2533644, 2815160, 2955918, 3167055, 3378192, 3941224, 4222740, 4433877, 4926530, 5067288, 5630320, 5911836, 6334110, 6756384, 7389795, 7882448, 8445480, 8867754, 9853060, 10134576, 11260640, 11823672, 12668220, 14779590, 15764896, 16890960, 17735508, 19706120, 20269152, 22169385, 23647344, 25336440, 29559180, 33781920, 35471016, 39412240, 44338770, 47294688, 50672880, 59118360, 70942032, 78824480, 88677540, 101345760, 118236720, 141884064, 177355080, 236473440, 354710160, 709420320]

約数ペア:

[(1, 709420320), (2, 354710160), (3, 236473440), (4, 177355080), (5, 141884064), (6, 118236720), (7, 101345760), (8, 88677540), (9, 78824480), (10, 70942032), (12, 59118360), (14, 50672880), (15, 47294688), (16, 44338770), (18, 39412240), (20, 35471016), (21, 33781920), (24, 29559180), (28, 25336440), (30, 23647344), (32, 22169385), (35, 20269152), (36, 19706120), (40, 17735508), (42, 16890960), (45, 15764896), (48, 14779590), (56, 12668220), (60, 11823672), (63, 11260640), (70, 10134576), (72, 9853060), (80, 8867754), (84, 8445480), (90, 7882448), (96, 7389795), (105, 6756384), (112, 6334110), (120, 5911836), (126, 5630320), (140, 5067288), (144, 4926530), (160, 4433877), (168, 4222740), (180, 3941224), (210, 3378192), (224, 3167055), (240, 2955918), (252, 2815160), (280, 2533644), (288, 2463265), (315, 2252128), (336, 2111370), (360, 1970612), (420, 1689096), (480, 1477959), (504, 1407580), (560, 1266822), (630, 1126064), (672, 1055685), (720, 985306), (840, 844548), (1008, 703790), (1120, 633411), (1260, 563032), (1440, 492653), (1680, 422274), (2016, 351895), (2520, 281516), (3360, 211137), (5040, 140758), (10080, 70379)]