870021120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 2817884160

約数和(自身を除く): 1947863040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 223, 240, 254, 256, 320, 381, 384, 446, 480, 508, 512, 635, 640, 669, 762, 768, 892, 960, 1016, 1024, 1115, 1270, 1280, 1338, 1524, 1536, 1784, 1905, 1920, 2032, 2048, 2230, 2540, 2560, 2676, 3048, 3072, 3345, 3568, 3810, 3840, 4064, 4460, 5080, 5120, 5352, 6096, 6144, 6690, 7136, 7620, 7680, 8128, 8920, 10160, 10240, 10704, 12192, 13380, 14272, 15240, 15360, 16256, 17840, 20320, 21408, 24384, 26760, 28321, 28544, 30480, 30720, 32512, 35680, 40640, 42816, 48768, 53520, 56642, 57088, 60960, 65024, 71360, 81280, 84963, 85632, 97536, 107040, 113284, 114176, 121920, 130048, 141605, 142720, 162560, 169926, 171264, 195072, 214080, 226568, 228352, 243840, 260096, 283210, 285440, 325120, 339852, 342528, 390144, 424815, 428160, 453136, 456704, 487680, 566420, 570880, 650240, 679704, 685056, 780288, 849630, 856320, 906272, 975360, 1132840, 1141760, 1300480, 1359408, 1370112, 1699260, 1712640, 1812544, 1950720, 2265680, 2283520, 2718816, 3398520, 3425280, 3625088, 3901440, 4531360, 5437632, 6797040, 6850560, 7250176, 9062720, 10875264, 13594080, 14500352, 18125440, 21750528, 27188160, 29000704, 36250880, 43501056, 54376320, 58001408, 72501760, 87002112, 108752640, 145003520, 174004224, 217505280, 290007040, 435010560, 870021120]

約数ペア:

[(1, 870021120), (2, 435010560), (3, 290007040), (4, 217505280), (5, 174004224), (6, 145003520), (8, 108752640), (10, 87002112), (12, 72501760), (15, 58001408), (16, 54376320), (20, 43501056), (24, 36250880), (30, 29000704), (32, 27188160), (40, 21750528), (48, 18125440), (60, 14500352), (64, 13594080), (80, 10875264), (96, 9062720), (120, 7250176), (127, 6850560), (128, 6797040), (160, 5437632), (192, 4531360), (223, 3901440), (240, 3625088), (254, 3425280), (256, 3398520), (320, 2718816), (381, 2283520), (384, 2265680), (446, 1950720), (480, 1812544), (508, 1712640), (512, 1699260), (635, 1370112), (640, 1359408), (669, 1300480), (762, 1141760), (768, 1132840), (892, 975360), (960, 906272), (1016, 856320), (1024, 849630), (1115, 780288), (1270, 685056), (1280, 679704), (1338, 650240), (1524, 570880), (1536, 566420), (1784, 487680), (1905, 456704), (1920, 453136), (2032, 428160), (2048, 424815), (2230, 390144), (2540, 342528), (2560, 339852), (2676, 325120), (3048, 285440), (3072, 283210), (3345, 260096), (3568, 243840), (3810, 228352), (3840, 226568), (4064, 214080), (4460, 195072), (5080, 171264), (5120, 169926), (5352, 162560), (6096, 142720), (6144, 141605), (6690, 130048), (7136, 121920), (7620, 114176), (7680, 113284), (8128, 107040), (8920, 97536), (10160, 85632), (10240, 84963), (10704, 81280), (12192, 71360), (13380, 65024), (14272, 60960), (15240, 57088), (15360, 56642), (16256, 53520), (17840, 48768), (20320, 42816), (21408, 40640), (24384, 35680), (26760, 32512), (28321, 30720), (28544, 30480)]