12528356800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6151}}^1$

素因数の和:6259

約数の個数: 168

約数和(自身を含む): 32939776640

約数和(自身を除く): 20411419840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 67, 76, 80, 95, 100, 134, 152, 160, 190, 200, 268, 304, 320, 335, 380, 400, 475, 536, 608, 670, 760, 800, 950, 1072, 1216, 1273, 1340, 1520, 1600, 1675, 1900, 2144, 2546, 2680, 3040, 3350, 3800, 4288, 5092, 5360, 6080, 6151, 6365, 6700, 7600, 10184, 10720, 12302, 12730, 13400, 15200, 20368, 21440, 24604, 25460, 26800, 30400, 30755, 31825, 40736, 49208, 50920, 53600, 61510, 63650, 81472, 98416, 101840, 107200, 116869, 123020, 127300, 153775, 196832, 203680, 233738, 246040, 254600, 307550, 393664, 407360, 412117, 467476, 492080, 509200, 584345, 615100, 824234, 934952, 984160, 1018400, 1168690, 1230200, 1648468, 1869904, 1968320, 2036800, 2060585, 2337380, 2460400, 2921725, 3296936, 3739808, 4121170, 4674760, 4920800, 5843450, 6593872, 7479616, 7830223, 8242340, 9349520, 9841600, 10302925, 11686900, 13187744, 15660446, 16484680, 18699040, 20605850, 23373800, 26375488, 31320892, 32969360, 37398080, 39151115, 41211700, 46747600, 62641784, 65938720, 78302230, 82423400, 93495200, 125283568, 131877440, 156604460, 164846800, 186990400, 195755575, 250567136, 313208920, 329693600, 391511150, 501134272, 626417840, 659387200, 783022300, 1252835680, 1566044600, 2505671360, 3132089200, 6264178400, 12528356800]

約数ペア:

[(1, 12528356800), (2, 6264178400), (4, 3132089200), (5, 2505671360), (8, 1566044600), (10, 1252835680), (16, 783022300), (19, 659387200), (20, 626417840), (25, 501134272), (32, 391511150), (38, 329693600), (40, 313208920), (50, 250567136), (64, 195755575), (67, 186990400), (76, 164846800), (80, 156604460), (95, 131877440), (100, 125283568), (134, 93495200), (152, 82423400), (160, 78302230), (190, 65938720), (200, 62641784), (268, 46747600), (304, 41211700), (320, 39151115), (335, 37398080), (380, 32969360), (400, 31320892), (475, 26375488), (536, 23373800), (608, 20605850), (670, 18699040), (760, 16484680), (800, 15660446), (950, 13187744), (1072, 11686900), (1216, 10302925), (1273, 9841600), (1340, 9349520), (1520, 8242340), (1600, 7830223), (1675, 7479616), (1900, 6593872), (2144, 5843450), (2546, 4920800), (2680, 4674760), (3040, 4121170), (3350, 3739808), (3800, 3296936), (4288, 2921725), (5092, 2460400), (5360, 2337380), (6080, 2060585), (6151, 2036800), (6365, 1968320), (6700, 1869904), (7600, 1648468), (10184, 1230200), (10720, 1168690), (12302, 1018400), (12730, 984160), (13400, 934952), (15200, 824234), (20368, 615100), (21440, 584345), (24604, 509200), (25460, 492080), (26800, 467476), (30400, 412117), (30755, 407360), (31825, 393664), (40736, 307550), (49208, 254600), (50920, 246040), (53600, 233738), (61510, 203680), (63650, 196832), (81472, 153775), (98416, 127300), (101840, 123020), (107200, 116869)]