153986560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:704

約数の個数: 160

約数和(自身を含む): 455095872

約数和(自身を除く): 301109312

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, 416, 448, 455, 512, 520, 560, 640, 661, 728, 832, 896, 910, 1040, 1120, 1280, 1322, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2644, 2912, 3305, 3328, 3584, 3640, 4160, 4480, 4627, 5288, 5824, 6610, 6656, 7280, 8320, 8593, 8960, 9254, 10576, 11648, 13220, 14560, 16640, 17186, 17920, 18508, 21152, 23135, 23296, 26440, 29120, 33280, 34372, 37016, 42304, 42965, 46270, 46592, 52880, 58240, 60151, 68744, 74032, 84608, 85930, 92540, 105760, 116480, 120302, 137488, 148064, 169216, 171860, 185080, 211520, 232960, 240604, 274976, 296128, 300755, 338432, 343720, 370160, 423040, 481208, 549952, 592256, 601510, 687440, 740320, 846080, 962416, 1099904, 1184512, 1203020, 1374880, 1480640, 1692160, 1924832, 2199808, 2369024, 2406040, 2749760, 2961280, 3849664, 4399616, 4812080, 5499520, 5922560, 7699328, 9624160, 10999040, 11845120, 15398656, 19248320, 21998080, 30797312, 38496640, 76993280, 153986560]

約数ペア:

[(1, 153986560), (2, 76993280), (4, 38496640), (5, 30797312), (7, 21998080), (8, 19248320), (10, 15398656), (13, 11845120), (14, 10999040), (16, 9624160), (20, 7699328), (26, 5922560), (28, 5499520), (32, 4812080), (35, 4399616), (40, 3849664), (52, 2961280), (56, 2749760), (64, 2406040), (65, 2369024), (70, 2199808), (80, 1924832), (91, 1692160), (104, 1480640), (112, 1374880), (128, 1203020), (130, 1184512), (140, 1099904), (160, 962416), (182, 846080), (208, 740320), (224, 687440), (256, 601510), (260, 592256), (280, 549952), (320, 481208), (364, 423040), (416, 370160), (448, 343720), (455, 338432), (512, 300755), (520, 296128), (560, 274976), (640, 240604), (661, 232960), (728, 211520), (832, 185080), (896, 171860), (910, 169216), (1040, 148064), (1120, 137488), (1280, 120302), (1322, 116480), (1456, 105760), (1664, 92540), (1792, 85930), (1820, 84608), (2080, 74032), (2240, 68744), (2560, 60151), (2644, 58240), (2912, 52880), (3305, 46592), (3328, 46270), (3584, 42965), (3640, 42304), (4160, 37016), (4480, 34372), (4627, 33280), (5288, 29120), (5824, 26440), (6610, 23296), (6656, 23135), (7280, 21152), (8320, 18508), (8593, 17920), (8960, 17186), (9254, 16640), (10576, 14560), (11648, 13220)]