190561280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:454

約数の個数: 176

約数和(自身を含む): 563989440

約数和(自身を除く): 373428160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 409, 416, 448, 455, 512, 520, 560, 640, 728, 818, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1636, 1664, 1792, 1820, 2045, 2080, 2240, 2560, 2863, 2912, 3272, 3328, 3584, 3640, 4090, 4160, 4480, 5120, 5317, 5726, 5824, 6544, 6656, 7168, 7280, 8180, 8320, 8960, 10634, 11452, 11648, 13088, 13312, 14315, 14560, 16360, 16640, 17920, 21268, 22904, 23296, 26176, 26585, 28630, 29120, 32720, 33280, 35840, 37219, 42536, 45808, 46592, 52352, 53170, 57260, 58240, 65440, 66560, 74438, 85072, 91616, 93184, 104704, 106340, 114520, 116480, 130880, 148876, 170144, 183232, 186095, 209408, 212680, 229040, 232960, 261760, 297752, 340288, 366464, 372190, 418816, 425360, 458080, 465920, 523520, 595504, 680576, 732928, 744380, 850720, 916160, 1047040, 1191008, 1361152, 1465856, 1488760, 1701440, 1832320, 2094080, 2382016, 2722304, 2931712, 2977520, 3402880, 3664640, 4764032, 5444608, 5955040, 6805760, 7329280, 9528064, 11910080, 13611520, 14658560, 19056128, 23820160, 27223040, 38112256, 47640320, 95280640, 190561280]

約数ペア:

[(1, 190561280), (2, 95280640), (4, 47640320), (5, 38112256), (7, 27223040), (8, 23820160), (10, 19056128), (13, 14658560), (14, 13611520), (16, 11910080), (20, 9528064), (26, 7329280), (28, 6805760), (32, 5955040), (35, 5444608), (40, 4764032), (52, 3664640), (56, 3402880), (64, 2977520), (65, 2931712), (70, 2722304), (80, 2382016), (91, 2094080), (104, 1832320), (112, 1701440), (128, 1488760), (130, 1465856), (140, 1361152), (160, 1191008), (182, 1047040), (208, 916160), (224, 850720), (256, 744380), (260, 732928), (280, 680576), (320, 595504), (364, 523520), (409, 465920), (416, 458080), (448, 425360), (455, 418816), (512, 372190), (520, 366464), (560, 340288), (640, 297752), (728, 261760), (818, 232960), (832, 229040), (896, 212680), (910, 209408), (1024, 186095), (1040, 183232), (1120, 170144), (1280, 148876), (1456, 130880), (1636, 116480), (1664, 114520), (1792, 106340), (1820, 104704), (2045, 93184), (2080, 91616), (2240, 85072), (2560, 74438), (2863, 66560), (2912, 65440), (3272, 58240), (3328, 57260), (3584, 53170), (3640, 52352), (4090, 46592), (4160, 45808), (4480, 42536), (5120, 37219), (5317, 35840), (5726, 33280), (5824, 32720), (6544, 29120), (6656, 28630), (7168, 26585), (7280, 26176), (8180, 23296), (8320, 22904), (8960, 21268), (10634, 17920), (11452, 16640), (11648, 16360), (13088, 14560), (13312, 14315)]