26157367040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{127}}^2\times {\mathrm{181}}^1$

素因数の和:463

約数の個数: 216

約数和(自身を含む): 72572808672

約数和(自身を除く): 46415441632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 181, 224, 254, 256, 280, 320, 362, 448, 508, 560, 635, 640, 724, 889, 896, 905, 1016, 1120, 1267, 1270, 1280, 1448, 1778, 1792, 1810, 2032, 2240, 2534, 2540, 2896, 3556, 3620, 4064, 4445, 4480, 5068, 5080, 5792, 6335, 7112, 7240, 8128, 8890, 8960, 10136, 10160, 11584, 12670, 14224, 14480, 16129, 16256, 17780, 20272, 20320, 22987, 23168, 25340, 28448, 28960, 32258, 32512, 35560, 40544, 40640, 45974, 46336, 50680, 56896, 57920, 64516, 71120, 80645, 81088, 81280, 91948, 101360, 112903, 113792, 114935, 115840, 129032, 142240, 160909, 161290, 162176, 162560, 183896, 202720, 225806, 227584, 229870, 231680, 258064, 284480, 321818, 322580, 324352, 367792, 405440, 451612, 459740, 516128, 564515, 568960, 643636, 645160, 735584, 804545, 810880, 903224, 919480, 1032256, 1129030, 1137920, 1287272, 1290320, 1471168, 1609090, 1621760, 1806448, 1838960, 2064512, 2258060, 2574544, 2580640, 2919349, 2942336, 3218180, 3612896, 3677920, 4129024, 4516120, 5149088, 5161280, 5838698, 5884672, 6436360, 7225792, 7355840, 9032240, 10298176, 10322560, 11677396, 12872720, 14451584, 14596745, 14711680, 18064480, 20435443, 20596352, 20645120, 23354792, 25745440, 28903168, 29193490, 29423360, 36128960, 40870886, 41192704, 46709584, 51490880, 58386980, 72257920, 81741772, 93419168, 102177215, 102981760, 116773960, 144515840, 163483544, 186838336, 204354430, 205963520, 233547920, 326967088, 373676672, 408708860, 467095840, 653934176, 747353344, 817417720, 934191680, 1307868352, 1634835440, 1868383360, 2615736704, 3269670880, 3736766720, 5231473408, 6539341760, 13078683520, 26157367040]

約数ペア:

[(1, 26157367040), (2, 13078683520), (4, 6539341760), (5, 5231473408), (7, 3736766720), (8, 3269670880), (10, 2615736704), (14, 1868383360), (16, 1634835440), (20, 1307868352), (28, 934191680), (32, 817417720), (35, 747353344), (40, 653934176), (56, 467095840), (64, 408708860), (70, 373676672), (80, 326967088), (112, 233547920), (127, 205963520), (128, 204354430), (140, 186838336), (160, 163483544), (181, 144515840), (224, 116773960), (254, 102981760), (256, 102177215), (280, 93419168), (320, 81741772), (362, 72257920), (448, 58386980), (508, 51490880), (560, 46709584), (635, 41192704), (640, 40870886), (724, 36128960), (889, 29423360), (896, 29193490), (905, 28903168), (1016, 25745440), (1120, 23354792), (1267, 20645120), (1270, 20596352), (1280, 20435443), (1448, 18064480), (1778, 14711680), (1792, 14596745), (1810, 14451584), (2032, 12872720), (2240, 11677396), (2534, 10322560), (2540, 10298176), (2896, 9032240), (3556, 7355840), (3620, 7225792), (4064, 6436360), (4445, 5884672), (4480, 5838698), (5068, 5161280), (5080, 5149088), (5792, 4516120), (6335, 4129024), (7112, 3677920), (7240, 3612896), (8128, 3218180), (8890, 2942336), (8960, 2919349), (10136, 2580640), (10160, 2574544), (11584, 2258060), (12670, 2064512), (14224, 1838960), (14480, 1806448), (16129, 1621760), (16256, 1609090), (17780, 1471168), (20272, 1290320), (20320, 1287272), (22987, 1137920), (23168, 1129030), (25340, 1032256), (28448, 919480), (28960, 903224), (32258, 810880), (32512, 804545), (35560, 735584), (40544, 645160), (40640, 643636), (45974, 568960), (46336, 564515), (50680, 516128), (56896, 459740), (57920, 451612), (64516, 405440), (71120, 367792), (80645, 324352), (81088, 322580), (81280, 321818), (91948, 284480), (101360, 258064), (112903, 231680), (113792, 229870), (114935, 227584), (115840, 225806), (129032, 202720), (142240, 183896), (160909, 162560), (161290, 162176)]