6887342080

素因数分解:

$2^{15}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 16709852160

約数和(自身を除く): 9822510080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 331, 508, 512, 635, 640, 662, 1016, 1024, 1270, 1280, 1324, 1655, 2032, 2048, 2540, 2560, 2648, 3310, 4064, 4096, 5080, 5120, 5296, 6620, 8128, 8192, 10160, 10240, 10592, 13240, 16256, 16384, 20320, 20480, 21184, 26480, 32512, 32768, 40640, 40960, 42037, 42368, 52960, 65024, 81280, 81920, 84074, 84736, 105920, 130048, 162560, 163840, 168148, 169472, 210185, 211840, 260096, 325120, 336296, 338944, 420370, 423680, 520192, 650240, 672592, 677888, 840740, 847360, 1040384, 1300480, 1345184, 1355776, 1681480, 1694720, 2080768, 2600960, 2690368, 2711552, 3362960, 3389440, 4161536, 5201920, 5380736, 5423104, 6725920, 6778880, 10403840, 10761472, 10846208, 13451840, 13557760, 20807680, 21522944, 26903680, 27115520, 43045888, 53807360, 54231040, 86091776, 107614720, 172183552, 215229440, 344367104, 430458880, 688734208, 860917760, 1377468416, 1721835520, 3443671040, 6887342080]

約数ペア:

[(1, 6887342080), (2, 3443671040), (4, 1721835520), (5, 1377468416), (8, 860917760), (10, 688734208), (16, 430458880), (20, 344367104), (32, 215229440), (40, 172183552), (64, 107614720), (80, 86091776), (127, 54231040), (128, 53807360), (160, 43045888), (254, 27115520), (256, 26903680), (320, 21522944), (331, 20807680), (508, 13557760), (512, 13451840), (635, 10846208), (640, 10761472), (662, 10403840), (1016, 6778880), (1024, 6725920), (1270, 5423104), (1280, 5380736), (1324, 5201920), (1655, 4161536), (2032, 3389440), (2048, 3362960), (2540, 2711552), (2560, 2690368), (2648, 2600960), (3310, 2080768), (4064, 1694720), (4096, 1681480), (5080, 1355776), (5120, 1345184), (5296, 1300480), (6620, 1040384), (8128, 847360), (8192, 840740), (10160, 677888), (10240, 672592), (10592, 650240), (13240, 520192), (16256, 423680), (16384, 420370), (20320, 338944), (20480, 336296), (21184, 325120), (26480, 260096), (32512, 211840), (32768, 210185), (40640, 169472), (40960, 168148), (42037, 163840), (42368, 162560), (52960, 130048), (65024, 105920), (81280, 84736), (81920, 84074)]