1577605120

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1740

約数の個数: 192

約数和(自身を含む): 4661616960

約数和(自身を除く): 3084011840

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, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1693, 1792, 1820, 2048, 2080, 2240, 2560, 2912, 3328, 3386, 3584, 3640, 4160, 4480, 5120, 5824, 6656, 6772, 7168, 7280, 8320, 8465, 8960, 10240, 11648, 11851, 13312, 13544, 14336, 14560, 16640, 16930, 17920, 22009, 23296, 23702, 26624, 27088, 29120, 33280, 33860, 35840, 44018, 46592, 47404, 54176, 58240, 59255, 66560, 67720, 71680, 88036, 93184, 94808, 108352, 110045, 116480, 118510, 133120, 135440, 154063, 176072, 186368, 189616, 216704, 220090, 232960, 237020, 270880, 308126, 352144, 379232, 433408, 440180, 465920, 474040, 541760, 616252, 704288, 758464, 770315, 866816, 880360, 931840, 948080, 1083520, 1232504, 1408576, 1516928, 1540630, 1733632, 1760720, 1896160, 2167040, 2465008, 2817152, 3033856, 3081260, 3467264, 3521440, 3792320, 4334080, 4930016, 5634304, 6067712, 6162520, 7042880, 7584640, 8668160, 9860032, 11268608, 12135424, 12325040, 14085760, 15169280, 17336320, 19720064, 22537216, 24270848, 24650080, 28171520, 30338560, 39440128, 45074432, 49300160, 56343040, 60677120, 78880256, 98600320, 112686080, 121354240, 157760512, 197200640, 225372160, 315521024, 394401280, 788802560, 1577605120]

約数ペア:

[(1, 1577605120), (2, 788802560), (4, 394401280), (5, 315521024), (7, 225372160), (8, 197200640), (10, 157760512), (13, 121354240), (14, 112686080), (16, 98600320), (20, 78880256), (26, 60677120), (28, 56343040), (32, 49300160), (35, 45074432), (40, 39440128), (52, 30338560), (56, 28171520), (64, 24650080), (65, 24270848), (70, 22537216), (80, 19720064), (91, 17336320), (104, 15169280), (112, 14085760), (128, 12325040), (130, 12135424), (140, 11268608), (160, 9860032), (182, 8668160), (208, 7584640), (224, 7042880), (256, 6162520), (260, 6067712), (280, 5634304), (320, 4930016), (364, 4334080), (416, 3792320), (448, 3521440), (455, 3467264), (512, 3081260), (520, 3033856), (560, 2817152), (640, 2465008), (728, 2167040), (832, 1896160), (896, 1760720), (910, 1733632), (1024, 1540630), (1040, 1516928), (1120, 1408576), (1280, 1232504), (1456, 1083520), (1664, 948080), (1693, 931840), (1792, 880360), (1820, 866816), (2048, 770315), (2080, 758464), (2240, 704288), (2560, 616252), (2912, 541760), (3328, 474040), (3386, 465920), (3584, 440180), (3640, 433408), (4160, 379232), (4480, 352144), (5120, 308126), (5824, 270880), (6656, 237020), (6772, 232960), (7168, 220090), (7280, 216704), (8320, 189616), (8465, 186368), (8960, 176072), (10240, 154063), (11648, 135440), (11851, 133120), (13312, 118510), (13544, 116480), (14336, 110045), (14560, 108352), (16640, 94808), (16930, 93184), (17920, 88036), (22009, 71680), (23296, 67720), (23702, 66560), (26624, 59255), (27088, 58240), (29120, 54176), (33280, 47404), (33860, 46592), (35840, 44018)]