1822135040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1$

素因数の和:1178

約数の個数: 144

約数和(自身を含む): 4803563520

約数和(自身を除く): 2981428480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 320, 352, 440, 508, 635, 640, 704, 880, 1016, 1019, 1270, 1280, 1397, 1408, 1760, 2032, 2038, 2540, 2794, 2816, 3520, 4064, 4076, 5080, 5095, 5588, 6985, 7040, 8128, 8152, 10160, 10190, 11176, 11209, 13970, 14080, 16256, 16304, 20320, 20380, 22352, 22418, 27940, 32512, 32608, 40640, 40760, 44704, 44836, 55880, 56045, 65216, 81280, 81520, 89408, 89672, 111760, 112090, 129413, 130432, 162560, 163040, 178816, 179344, 223520, 224180, 258826, 260864, 326080, 357632, 358688, 447040, 448360, 517652, 647065, 652160, 717376, 894080, 896720, 1035304, 1294130, 1304320, 1423543, 1434752, 1788160, 1793440, 2070608, 2588260, 2847086, 2869504, 3586880, 4141216, 5176520, 5694172, 7117715, 7173760, 8282432, 10353040, 11388344, 14235430, 14347520, 16564864, 20706080, 22776688, 28470860, 33129728, 41412160, 45553376, 56941720, 82824320, 91106752, 113883440, 165648640, 182213504, 227766880, 364427008, 455533760, 911067520, 1822135040]

約数ペア:

[(1, 1822135040), (2, 911067520), (4, 455533760), (5, 364427008), (8, 227766880), (10, 182213504), (11, 165648640), (16, 113883440), (20, 91106752), (22, 82824320), (32, 56941720), (40, 45553376), (44, 41412160), (55, 33129728), (64, 28470860), (80, 22776688), (88, 20706080), (110, 16564864), (127, 14347520), (128, 14235430), (160, 11388344), (176, 10353040), (220, 8282432), (254, 7173760), (256, 7117715), (320, 5694172), (352, 5176520), (440, 4141216), (508, 3586880), (635, 2869504), (640, 2847086), (704, 2588260), (880, 2070608), (1016, 1793440), (1019, 1788160), (1270, 1434752), (1280, 1423543), (1397, 1304320), (1408, 1294130), (1760, 1035304), (2032, 896720), (2038, 894080), (2540, 717376), (2794, 652160), (2816, 647065), (3520, 517652), (4064, 448360), (4076, 447040), (5080, 358688), (5095, 357632), (5588, 326080), (6985, 260864), (7040, 258826), (8128, 224180), (8152, 223520), (10160, 179344), (10190, 178816), (11176, 163040), (11209, 162560), (13970, 130432), (14080, 129413), (16256, 112090), (16304, 111760), (20320, 89672), (20380, 89408), (22352, 81520), (22418, 81280), (27940, 65216), (32512, 56045), (32608, 55880), (40640, 44836), (40760, 44704)]