128720282112

素因数分解:

$2^9\times 3^3\times {\mathrm{1579}}^1\times {\mathrm{5897}}^1$

素因数の和:7503

約数の個数: 160

約数和(自身を含む): 381326932800

約数和(自身を除く): 252606650688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1579, 1728, 2304, 3158, 3456, 4608, 4737, 5897, 6316, 6912, 9474, 11794, 12632, 13824, 14211, 17691, 18948, 23588, 25264, 28422, 35382, 37896, 42633, 47176, 50528, 53073, 56844, 70764, 75792, 85266, 94352, 101056, 106146, 113688, 141528, 151584, 159219, 170532, 188704, 202112, 212292, 227376, 283056, 303168, 318438, 341064, 377408, 404224, 424584, 454752, 566112, 606336, 636876, 682128, 754816, 808448, 849168, 909504, 1132224, 1212672, 1273752, 1364256, 1509632, 1698336, 1819008, 2264448, 2425344, 2547504, 2728512, 3019264, 3396672, 3638016, 4528896, 5095008, 5457024, 6793344, 7276032, 9057792, 9311363, 10190016, 10914048, 13586688, 18622726, 20380032, 21828096, 27173376, 27934089, 37245452, 40760064, 55868178, 74490904, 81520128, 83802267, 111736356, 148981808, 167604534, 223472712, 251406801, 297963616, 335209068, 446945424, 502813602, 595927232, 670418136, 893890848, 1005627204, 1191854464, 1340836272, 1787781696, 2011254408, 2383708928, 2681672544, 3575563392, 4022508816, 4767417856, 5363345088, 7151126784, 8045017632, 10726690176, 14302253568, 16090035264, 21453380352, 32180070528, 42906760704, 64360141056, 128720282112]

約数ペア:

[(1, 128720282112), (2, 64360141056), (3, 42906760704), (4, 32180070528), (6, 21453380352), (8, 16090035264), (9, 14302253568), (12, 10726690176), (16, 8045017632), (18, 7151126784), (24, 5363345088), (27, 4767417856), (32, 4022508816), (36, 3575563392), (48, 2681672544), (54, 2383708928), (64, 2011254408), (72, 1787781696), (96, 1340836272), (108, 1191854464), (128, 1005627204), (144, 893890848), (192, 670418136), (216, 595927232), (256, 502813602), (288, 446945424), (384, 335209068), (432, 297963616), (512, 251406801), (576, 223472712), (768, 167604534), (864, 148981808), (1152, 111736356), (1536, 83802267), (1579, 81520128), (1728, 74490904), (2304, 55868178), (3158, 40760064), (3456, 37245452), (4608, 27934089), (4737, 27173376), (5897, 21828096), (6316, 20380032), (6912, 18622726), (9474, 13586688), (11794, 10914048), (12632, 10190016), (13824, 9311363), (14211, 9057792), (17691, 7276032), (18948, 6793344), (23588, 5457024), (25264, 5095008), (28422, 4528896), (35382, 3638016), (37896, 3396672), (42633, 3019264), (47176, 2728512), (50528, 2547504), (53073, 2425344), (56844, 2264448), (70764, 1819008), (75792, 1698336), (85266, 1509632), (94352, 1364256), (101056, 1273752), (106146, 1212672), (113688, 1132224), (141528, 909504), (151584, 849168), (159219, 808448), (170532, 754816), (188704, 682128), (202112, 636876), (212292, 606336), (227376, 566112), (283056, 454752), (303168, 424584), (318438, 404224), (341064, 377408)]