189534851840

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{13241}}^1$

素因数の和:13526

約数の個数: 144

約数和(自身を含む): 464788479456

約数和(自身を除く): 275253627616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 211, 212, 256, 265, 320, 422, 424, 530, 640, 844, 848, 1055, 1060, 1280, 1688, 1696, 2110, 2120, 3376, 3392, 4220, 4240, 6752, 6784, 8440, 8480, 11183, 13241, 13504, 13568, 16880, 16960, 22366, 26482, 27008, 33760, 33920, 44732, 52964, 54016, 55915, 66205, 67520, 67840, 89464, 105928, 111830, 132410, 135040, 178928, 211856, 223660, 264820, 270080, 357856, 423712, 447320, 529640, 701773, 715712, 847424, 894640, 1059280, 1403546, 1431424, 1694848, 1789280, 2118560, 2793851, 2807092, 2862848, 3389696, 3508865, 3578560, 4237120, 5587702, 5614184, 7017730, 7157120, 8474240, 11175404, 11228368, 13969255, 14035460, 14314240, 16948480, 22350808, 22456736, 27938510, 28070920, 44701616, 44913472, 55877020, 56141840, 89403232, 89826944, 111754040, 112283680, 148074103, 178806464, 179653888, 223508080, 224567360, 296148206, 357612928, 447016160, 449134720, 592296412, 715225856, 740370515, 894032320, 898269440, 1184592824, 1480741030, 1788064640, 2369185648, 2961482060, 3576129280, 4738371296, 5922964120, 9476742592, 11845928240, 18953485184, 23691856480, 37906970368, 47383712960, 94767425920, 189534851840]

約数ペア:

[(1, 189534851840), (2, 94767425920), (4, 47383712960), (5, 37906970368), (8, 23691856480), (10, 18953485184), (16, 11845928240), (20, 9476742592), (32, 5922964120), (40, 4738371296), (53, 3576129280), (64, 2961482060), (80, 2369185648), (106, 1788064640), (128, 1480741030), (160, 1184592824), (211, 898269440), (212, 894032320), (256, 740370515), (265, 715225856), (320, 592296412), (422, 449134720), (424, 447016160), (530, 357612928), (640, 296148206), (844, 224567360), (848, 223508080), (1055, 179653888), (1060, 178806464), (1280, 148074103), (1688, 112283680), (1696, 111754040), (2110, 89826944), (2120, 89403232), (3376, 56141840), (3392, 55877020), (4220, 44913472), (4240, 44701616), (6752, 28070920), (6784, 27938510), (8440, 22456736), (8480, 22350808), (11183, 16948480), (13241, 14314240), (13504, 14035460), (13568, 13969255), (16880, 11228368), (16960, 11175404), (22366, 8474240), (26482, 7157120), (27008, 7017730), (33760, 5614184), (33920, 5587702), (44732, 4237120), (52964, 3578560), (54016, 3508865), (55915, 3389696), (66205, 2862848), (67520, 2807092), (67840, 2793851), (89464, 2118560), (105928, 1789280), (111830, 1694848), (132410, 1431424), (135040, 1403546), (178928, 1059280), (211856, 894640), (223660, 847424), (264820, 715712), (270080, 701773), (357856, 529640), (423712, 447320)]