15691591680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2170

約数の個数: 208

約数和(自身を含む): 50627457024

約数和(自身を除く): 34935865344

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, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1024, 1270, 1280, 1524, 1536, 1905, 1920, 2011, 2032, 2048, 2540, 2560, 3048, 3072, 3810, 3840, 4022, 4064, 4096, 5080, 5120, 6033, 6096, 6144, 7620, 7680, 8044, 8128, 10055, 10160, 10240, 12066, 12192, 12288, 15240, 15360, 16088, 16256, 20110, 20320, 20480, 24132, 24384, 30165, 30480, 30720, 32176, 32512, 40220, 40640, 48264, 48768, 60330, 60960, 61440, 64352, 65024, 80440, 81280, 96528, 97536, 120660, 121920, 128704, 130048, 160880, 162560, 193056, 195072, 241320, 243840, 255397, 257408, 260096, 321760, 325120, 386112, 390144, 482640, 487680, 510794, 514816, 520192, 643520, 650240, 766191, 772224, 780288, 965280, 975360, 1021588, 1029632, 1276985, 1287040, 1300480, 1532382, 1544448, 1560576, 1930560, 1950720, 2043176, 2059264, 2553970, 2574080, 2600960, 3064764, 3088896, 3830955, 3861120, 3901440, 4086352, 4118528, 5107940, 5148160, 6129528, 6177792, 7661910, 7722240, 7802880, 8172704, 8237056, 10215880, 10296320, 12259056, 12355584, 15323820, 15444480, 16345408, 20431760, 20592640, 24518112, 24711168, 30647640, 30888960, 32690816, 40863520, 41185280, 49036224, 61295280, 61777920, 65381632, 81727040, 98072448, 122590560, 123555840, 130763264, 163454080, 196144896, 245181120, 261526528, 326908160, 392289792, 490362240, 523053056, 653816320, 784579584, 980724480, 1046106112, 1307632640, 1569159168, 1961448960, 2615265280, 3138318336, 3922897920, 5230530560, 7845795840, 15691591680]

約数ペア:

[(1, 15691591680), (2, 7845795840), (3, 5230530560), (4, 3922897920), (5, 3138318336), (6, 2615265280), (8, 1961448960), (10, 1569159168), (12, 1307632640), (15, 1046106112), (16, 980724480), (20, 784579584), (24, 653816320), (30, 523053056), (32, 490362240), (40, 392289792), (48, 326908160), (60, 261526528), (64, 245181120), (80, 196144896), (96, 163454080), (120, 130763264), (127, 123555840), (128, 122590560), (160, 98072448), (192, 81727040), (240, 65381632), (254, 61777920), (256, 61295280), (320, 49036224), (381, 41185280), (384, 40863520), (480, 32690816), (508, 30888960), (512, 30647640), (635, 24711168), (640, 24518112), (762, 20592640), (768, 20431760), (960, 16345408), (1016, 15444480), (1024, 15323820), (1270, 12355584), (1280, 12259056), (1524, 10296320), (1536, 10215880), (1905, 8237056), (1920, 8172704), (2011, 7802880), (2032, 7722240), (2048, 7661910), (2540, 6177792), (2560, 6129528), (3048, 5148160), (3072, 5107940), (3810, 4118528), (3840, 4086352), (4022, 3901440), (4064, 3861120), (4096, 3830955), (5080, 3088896), (5120, 3064764), (6033, 2600960), (6096, 2574080), (6144, 2553970), (7620, 2059264), (7680, 2043176), (8044, 1950720), (8128, 1930560), (10055, 1560576), (10160, 1544448), (10240, 1532382), (12066, 1300480), (12192, 1287040), (12288, 1276985), (15240, 1029632), (15360, 1021588), (16088, 975360), (16256, 965280), (20110, 780288), (20320, 772224), (20480, 766191), (24132, 650240), (24384, 643520), (30165, 520192), (30480, 514816), (30720, 510794), (32176, 487680), (32512, 482640), (40220, 390144), (40640, 386112), (48264, 325120), (48768, 321760), (60330, 260096), (60960, 257408), (61440, 255397), (64352, 243840), (65024, 241320), (80440, 195072), (81280, 193056), (96528, 162560), (97536, 160880), (120660, 130048), (121920, 128704)]