271190640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 965652480

約数和(自身を除く): 694461840

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, 337, 420, 479, 560, 674, 840, 958, 1011, 1348, 1437, 1680, 1685, 1916, 2022, 2359, 2395, 2696, 2874, 3353, 3370, 3832, 4044, 4718, 4790, 5055, 5392, 5748, 6706, 6740, 7077, 7185, 7664, 8088, 9436, 9580, 10059, 10110, 11496, 11795, 13412, 13480, 14154, 14370, 16176, 16765, 18872, 19160, 20118, 20220, 22992, 23590, 26824, 26960, 28308, 28740, 33530, 35385, 37744, 38320, 40236, 40440, 47180, 50295, 53648, 56616, 57480, 67060, 70770, 80472, 80880, 94360, 100590, 113232, 114960, 134120, 141540, 160944, 161423, 188720, 201180, 268240, 283080, 322846, 402360, 484269, 566160, 645692, 804720, 807115, 968538, 1129961, 1291384, 1614230, 1937076, 2259922, 2421345, 2582768, 3228460, 3389883, 3874152, 4519844, 4842690, 5649805, 6456920, 6779766, 7748304, 9039688, 9685380, 11299610, 12913840, 13559532, 16949415, 18079376, 19370760, 22599220, 27119064, 33898830, 38741520, 45198440, 54238128, 67797660, 90396880, 135595320, 271190640]

約数ペア:

[(1, 271190640), (2, 135595320), (3, 90396880), (4, 67797660), (5, 54238128), (6, 45198440), (7, 38741520), (8, 33898830), (10, 27119064), (12, 22599220), (14, 19370760), (15, 18079376), (16, 16949415), (20, 13559532), (21, 12913840), (24, 11299610), (28, 9685380), (30, 9039688), (35, 7748304), (40, 6779766), (42, 6456920), (48, 5649805), (56, 4842690), (60, 4519844), (70, 3874152), (80, 3389883), (84, 3228460), (105, 2582768), (112, 2421345), (120, 2259922), (140, 1937076), (168, 1614230), (210, 1291384), (240, 1129961), (280, 968538), (336, 807115), (337, 804720), (420, 645692), (479, 566160), (560, 484269), (674, 402360), (840, 322846), (958, 283080), (1011, 268240), (1348, 201180), (1437, 188720), (1680, 161423), (1685, 160944), (1916, 141540), (2022, 134120), (2359, 114960), (2395, 113232), (2696, 100590), (2874, 94360), (3353, 80880), (3370, 80472), (3832, 70770), (4044, 67060), (4718, 57480), (4790, 56616), (5055, 53648), (5392, 50295), (5748, 47180), (6706, 40440), (6740, 40236), (7077, 38320), (7185, 37744), (7664, 35385), (8088, 33530), (9436, 28740), (9580, 28308), (10059, 26960), (10110, 26824), (11496, 23590), (11795, 22992), (13412, 20220), (13480, 20118), (14154, 19160), (14370, 18872), (16176, 16765)]