27711816160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{17839}}^1$

素因数の和:17953

約数の個数: 192

約数和(自身を含む): 79843276800

約数和(自身を除く): 52131460640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 73, 76, 80, 95, 112, 133, 140, 146, 152, 160, 190, 224, 266, 280, 292, 304, 365, 380, 511, 532, 560, 584, 608, 665, 730, 760, 1022, 1064, 1120, 1168, 1330, 1387, 1460, 1520, 2044, 2128, 2336, 2555, 2660, 2774, 2920, 3040, 4088, 4256, 5110, 5320, 5548, 5840, 6935, 8176, 9709, 10220, 10640, 11096, 11680, 13870, 16352, 17839, 19418, 20440, 21280, 22192, 27740, 35678, 38836, 40880, 44384, 48545, 55480, 71356, 77672, 81760, 89195, 97090, 110960, 124873, 142712, 155344, 178390, 194180, 221920, 249746, 285424, 310688, 338941, 356780, 388360, 499492, 570848, 624365, 677882, 713560, 776720, 998984, 1248730, 1302247, 1355764, 1427120, 1553440, 1694705, 1997968, 2372587, 2497460, 2604494, 2711528, 2854240, 3389410, 3995936, 4745174, 4994920, 5208988, 5423056, 6511235, 6778820, 9115729, 9490348, 9989840, 10417976, 10846112, 11862935, 13022470, 13557640, 18231458, 18980696, 19979680, 20835952, 23725870, 24742693, 26044940, 27115280, 36462916, 37961392, 41671904, 45578645, 47451740, 49485386, 52089880, 54230560, 72925832, 75922784, 91157290, 94903480, 98970772, 104179760, 123713465, 145851664, 173198851, 182314580, 189806960, 197941544, 208359520, 247426930, 291703328, 346397702, 364629160, 379613920, 395883088, 494853860, 692795404, 729258320, 791766176, 865994255, 989707720, 1385590808, 1458516640, 1731988510, 1979415440, 2771181616, 3463977020, 3958830880, 5542363232, 6927954040, 13855908080, 27711816160]

約数ペア:

[(1, 27711816160), (2, 13855908080), (4, 6927954040), (5, 5542363232), (7, 3958830880), (8, 3463977020), (10, 2771181616), (14, 1979415440), (16, 1731988510), (19, 1458516640), (20, 1385590808), (28, 989707720), (32, 865994255), (35, 791766176), (38, 729258320), (40, 692795404), (56, 494853860), (70, 395883088), (73, 379613920), (76, 364629160), (80, 346397702), (95, 291703328), (112, 247426930), (133, 208359520), (140, 197941544), (146, 189806960), (152, 182314580), (160, 173198851), (190, 145851664), (224, 123713465), (266, 104179760), (280, 98970772), (292, 94903480), (304, 91157290), (365, 75922784), (380, 72925832), (511, 54230560), (532, 52089880), (560, 49485386), (584, 47451740), (608, 45578645), (665, 41671904), (730, 37961392), (760, 36462916), (1022, 27115280), (1064, 26044940), (1120, 24742693), (1168, 23725870), (1330, 20835952), (1387, 19979680), (1460, 18980696), (1520, 18231458), (2044, 13557640), (2128, 13022470), (2336, 11862935), (2555, 10846112), (2660, 10417976), (2774, 9989840), (2920, 9490348), (3040, 9115729), (4088, 6778820), (4256, 6511235), (5110, 5423056), (5320, 5208988), (5548, 4994920), (5840, 4745174), (6935, 3995936), (8176, 3389410), (9709, 2854240), (10220, 2711528), (10640, 2604494), (11096, 2497460), (11680, 2372587), (13870, 1997968), (16352, 1694705), (17839, 1553440), (19418, 1427120), (20440, 1355764), (21280, 1302247), (22192, 1248730), (27740, 998984), (35678, 776720), (38836, 713560), (40880, 677882), (44384, 624365), (48545, 570848), (55480, 499492), (71356, 388360), (77672, 356780), (81760, 338941), (89195, 310688), (97090, 285424), (110960, 249746), (124873, 221920), (142712, 194180), (155344, 178390)]