12761772800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2403

約数の個数: 216

約数和(自身を含む): 36400336896

約数和(自身を除く): 23638564096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 127, 128, 140, 160, 175, 200, 224, 254, 256, 280, 320, 350, 400, 448, 508, 560, 635, 640, 700, 800, 889, 896, 1016, 1120, 1270, 1280, 1400, 1600, 1778, 1792, 2032, 2240, 2243, 2540, 2800, 3175, 3200, 3556, 4064, 4445, 4480, 4486, 5080, 5600, 6350, 6400, 7112, 8128, 8890, 8960, 8972, 10160, 11200, 11215, 12700, 14224, 15701, 16256, 17780, 17944, 20320, 22225, 22400, 22430, 25400, 28448, 31402, 32512, 35560, 35888, 40640, 44450, 44800, 44860, 50800, 56075, 56896, 62804, 71120, 71776, 78505, 81280, 88900, 89720, 101600, 112150, 113792, 125608, 142240, 143552, 157010, 162560, 177800, 179440, 203200, 224300, 227584, 251216, 284480, 284861, 287104, 314020, 355600, 358880, 392525, 406400, 448600, 502432, 568960, 569722, 574208, 628040, 711200, 717760, 785050, 812800, 897200, 1004864, 1137920, 1139444, 1256080, 1422400, 1424305, 1435520, 1570100, 1794400, 1994027, 2009728, 2278888, 2512160, 2844800, 2848610, 2871040, 3140200, 3588800, 3988054, 4019456, 4557776, 5024320, 5689600, 5697220, 6280400, 7121525, 7177600, 7976108, 9115552, 9970135, 10048640, 11394440, 12560800, 14243050, 14355200, 15952216, 18231104, 19940270, 20097280, 22788880, 25121600, 28486100, 31904432, 36462208, 39880540, 45577760, 49850675, 50243200, 56972200, 63808864, 72924416, 79761080, 91155520, 99701350, 100486400, 113944400, 127617728, 159522160, 182311040, 199402700, 227888800, 255235456, 319044320, 364622080, 398805400, 455777600, 510470912, 638088640, 797610800, 911555200, 1276177280, 1595221600, 1823110400, 2552354560, 3190443200, 6380886400, 12761772800]

約数ペア:

[(1, 12761772800), (2, 6380886400), (4, 3190443200), (5, 2552354560), (7, 1823110400), (8, 1595221600), (10, 1276177280), (14, 911555200), (16, 797610800), (20, 638088640), (25, 510470912), (28, 455777600), (32, 398805400), (35, 364622080), (40, 319044320), (50, 255235456), (56, 227888800), (64, 199402700), (70, 182311040), (80, 159522160), (100, 127617728), (112, 113944400), (127, 100486400), (128, 99701350), (140, 91155520), (160, 79761080), (175, 72924416), (200, 63808864), (224, 56972200), (254, 50243200), (256, 49850675), (280, 45577760), (320, 39880540), (350, 36462208), (400, 31904432), (448, 28486100), (508, 25121600), (560, 22788880), (635, 20097280), (640, 19940270), (700, 18231104), (800, 15952216), (889, 14355200), (896, 14243050), (1016, 12560800), (1120, 11394440), (1270, 10048640), (1280, 9970135), (1400, 9115552), (1600, 7976108), (1778, 7177600), (1792, 7121525), (2032, 6280400), (2240, 5697220), (2243, 5689600), (2540, 5024320), (2800, 4557776), (3175, 4019456), (3200, 3988054), (3556, 3588800), (4064, 3140200), (4445, 2871040), (4480, 2848610), (4486, 2844800), (5080, 2512160), (5600, 2278888), (6350, 2009728), (6400, 1994027), (7112, 1794400), (8128, 1570100), (8890, 1435520), (8960, 1424305), (8972, 1422400), (10160, 1256080), (11200, 1139444), (11215, 1137920), (12700, 1004864), (14224, 897200), (15701, 812800), (16256, 785050), (17780, 717760), (17944, 711200), (20320, 628040), (22225, 574208), (22400, 569722), (22430, 568960), (25400, 502432), (28448, 448600), (31402, 406400), (32512, 392525), (35560, 358880), (35888, 355600), (40640, 314020), (44450, 287104), (44800, 284861), (44860, 284480), (50800, 251216), (56075, 227584), (56896, 224300), (62804, 203200), (71120, 179440), (71776, 177800), (78505, 162560), (81280, 157010), (88900, 143552), (89720, 142240), (101600, 125608), (112150, 113792)]