1742660640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{172883}}^1$

素因数の和:172911

約数の個数: 144

約数和(自身を含む): 6796415808

約数和(自身を除く): 5053755168

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, 172883, 345766, 518649, 691532, 864415, 1037298, 1210181, 1383064, 1555947, 1728830, 2074596, 2420362, 2593245, 2766128, 3111894, 3457660, 3630543, 4149192, 4840724, 5186490, 5532256, 6050905, 6223788, 6915320, 7261086, 7779735, 8298384, 9681448, 10372980, 10891629, 12101810, 12447576, 13830640, 14522172, 15559470, 16596768, 18152715, 19362896, 20745960, 21783258, 24203620, 24895152, 27661280, 29044344, 31118940, 36305430, 38725792, 41491920, 43566516, 48407240, 49790304, 54458145, 58088688, 62237880, 72610860, 82983840, 87133032, 96814480, 108916290, 116177376, 124475760, 145221720, 174266064, 193628960, 217832580, 248951520, 290443440, 348532128, 435665160, 580886880, 871330320, 1742660640]

約数ペア:

[(1, 1742660640), (2, 871330320), (3, 580886880), (4, 435665160), (5, 348532128), (6, 290443440), (7, 248951520), (8, 217832580), (9, 193628960), (10, 174266064), (12, 145221720), (14, 124475760), (15, 116177376), (16, 108916290), (18, 96814480), (20, 87133032), (21, 82983840), (24, 72610860), (28, 62237880), (30, 58088688), (32, 54458145), (35, 49790304), (36, 48407240), (40, 43566516), (42, 41491920), (45, 38725792), (48, 36305430), (56, 31118940), (60, 29044344), (63, 27661280), (70, 24895152), (72, 24203620), (80, 21783258), (84, 20745960), (90, 19362896), (96, 18152715), (105, 16596768), (112, 15559470), (120, 14522172), (126, 13830640), (140, 12447576), (144, 12101810), (160, 10891629), (168, 10372980), (180, 9681448), (210, 8298384), (224, 7779735), (240, 7261086), (252, 6915320), (280, 6223788), (288, 6050905), (315, 5532256), (336, 5186490), (360, 4840724), (420, 4149192), (480, 3630543), (504, 3457660), (560, 3111894), (630, 2766128), (672, 2593245), (720, 2420362), (840, 2074596), (1008, 1728830), (1120, 1555947), (1260, 1383064), (1440, 1210181), (1680, 1037298), (2016, 864415), (2520, 691532), (3360, 518649), (5040, 345766), (10080, 172883)]