13579592320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{7559}}^1$

素因数の和:7986

約数の個数: 128

約数和(自身を含む): 37198828800

約数和(自身を除く): 23619236480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 401, 448, 560, 640, 802, 896, 1120, 1604, 2005, 2240, 2807, 3208, 4010, 4480, 5614, 6416, 7559, 8020, 11228, 12832, 14035, 15118, 16040, 22456, 25664, 28070, 30236, 32080, 37795, 44912, 51328, 52913, 56140, 60472, 64160, 75590, 89824, 105826, 112280, 120944, 128320, 151180, 179648, 211652, 224560, 241888, 256640, 264565, 302360, 359296, 423304, 449120, 483776, 529130, 604720, 846608, 898240, 967552, 1058260, 1209440, 1693216, 1796480, 2116520, 2418880, 3031159, 3386432, 4233040, 4837760, 6062318, 6772864, 8466080, 12124636, 15155795, 16932160, 21218113, 24249272, 30311590, 33864320, 42436226, 48498544, 60623180, 84872452, 96997088, 106090565, 121246360, 169744904, 193994176, 212181130, 242492720, 339489808, 387988352, 424362260, 484985440, 678979616, 848724520, 969970880, 1357959232, 1697449040, 1939941760, 2715918464, 3394898080, 6789796160, 13579592320]

約数ペア:

[(1, 13579592320), (2, 6789796160), (4, 3394898080), (5, 2715918464), (7, 1939941760), (8, 1697449040), (10, 1357959232), (14, 969970880), (16, 848724520), (20, 678979616), (28, 484985440), (32, 424362260), (35, 387988352), (40, 339489808), (56, 242492720), (64, 212181130), (70, 193994176), (80, 169744904), (112, 121246360), (128, 106090565), (140, 96997088), (160, 84872452), (224, 60623180), (280, 48498544), (320, 42436226), (401, 33864320), (448, 30311590), (560, 24249272), (640, 21218113), (802, 16932160), (896, 15155795), (1120, 12124636), (1604, 8466080), (2005, 6772864), (2240, 6062318), (2807, 4837760), (3208, 4233040), (4010, 3386432), (4480, 3031159), (5614, 2418880), (6416, 2116520), (7559, 1796480), (8020, 1693216), (11228, 1209440), (12832, 1058260), (14035, 967552), (15118, 898240), (16040, 846608), (22456, 604720), (25664, 529130), (28070, 483776), (30236, 449120), (32080, 423304), (37795, 359296), (44912, 302360), (51328, 264565), (52913, 256640), (56140, 241888), (60472, 224560), (64160, 211652), (75590, 179648), (89824, 151180), (105826, 128320), (112280, 120944)]