827267840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 2285617152

約数和(自身を除く): 1458349312

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, 224, 254, 256, 280, 320, 448, 508, 560, 635, 640, 727, 889, 896, 1016, 1120, 1270, 1280, 1454, 1778, 1792, 2032, 2240, 2540, 2908, 3556, 3635, 4064, 4445, 4480, 5080, 5089, 5816, 7112, 7270, 8128, 8890, 8960, 10160, 10178, 11632, 14224, 14540, 16256, 17780, 20320, 20356, 23264, 25445, 28448, 29080, 32512, 35560, 40640, 40712, 46528, 50890, 56896, 58160, 71120, 81280, 81424, 92329, 93056, 101780, 113792, 116320, 142240, 162560, 162848, 184658, 186112, 203560, 227584, 232640, 284480, 325696, 369316, 407120, 461645, 465280, 568960, 646303, 651392, 738632, 814240, 923290, 930560, 1137920, 1292606, 1302784, 1477264, 1628480, 1846580, 2585212, 2954528, 3231515, 3256960, 3693160, 5170424, 5909056, 6463030, 6513920, 7386320, 10340848, 11818112, 12926060, 14772640, 20681696, 23636224, 25852120, 29545280, 41363392, 51704240, 59090560, 82726784, 103408480, 118181120, 165453568, 206816960, 413633920, 827267840]

約数ペア:

[(1, 827267840), (2, 413633920), (4, 206816960), (5, 165453568), (7, 118181120), (8, 103408480), (10, 82726784), (14, 59090560), (16, 51704240), (20, 41363392), (28, 29545280), (32, 25852120), (35, 23636224), (40, 20681696), (56, 14772640), (64, 12926060), (70, 11818112), (80, 10340848), (112, 7386320), (127, 6513920), (128, 6463030), (140, 5909056), (160, 5170424), (224, 3693160), (254, 3256960), (256, 3231515), (280, 2954528), (320, 2585212), (448, 1846580), (508, 1628480), (560, 1477264), (635, 1302784), (640, 1292606), (727, 1137920), (889, 930560), (896, 923290), (1016, 814240), (1120, 738632), (1270, 651392), (1280, 646303), (1454, 568960), (1778, 465280), (1792, 461645), (2032, 407120), (2240, 369316), (2540, 325696), (2908, 284480), (3556, 232640), (3635, 227584), (4064, 203560), (4445, 186112), (4480, 184658), (5080, 162848), (5089, 162560), (5816, 142240), (7112, 116320), (7270, 113792), (8128, 101780), (8890, 93056), (8960, 92329), (10160, 81424), (10178, 81280), (11632, 71120), (14224, 58160), (14540, 56896), (16256, 50890), (17780, 46528), (20320, 40712), (20356, 40640), (23264, 35560), (25445, 32512), (28448, 29080)]