20606165760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9739}}^1$

素因数の和:9811

約数の個数: 288

約数和(自身を含む): 71670816000

約数和(自身を除く): 51064650240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 128, 145, 152, 160, 174, 190, 192, 228, 232, 240, 256, 285, 290, 304, 320, 348, 380, 384, 435, 456, 464, 480, 551, 570, 580, 608, 640, 696, 760, 768, 870, 912, 928, 960, 1102, 1140, 1160, 1216, 1280, 1392, 1520, 1653, 1740, 1824, 1856, 1920, 2204, 2280, 2320, 2432, 2755, 2784, 3040, 3306, 3480, 3648, 3712, 3840, 4408, 4560, 4640, 4864, 5510, 5568, 6080, 6612, 6960, 7296, 7424, 8265, 8816, 9120, 9280, 9739, 11020, 11136, 12160, 13224, 13920, 14592, 16530, 17632, 18240, 18560, 19478, 22040, 22272, 24320, 26448, 27840, 29217, 33060, 35264, 36480, 37120, 38956, 44080, 48695, 52896, 55680, 58434, 66120, 70528, 72960, 77912, 88160, 97390, 105792, 111360, 116868, 132240, 141056, 146085, 155824, 176320, 185041, 194780, 211584, 233736, 264480, 282431, 292170, 311648, 352640, 370082, 389560, 423168, 467472, 528960, 555123, 564862, 584340, 623296, 705280, 740164, 779120, 847293, 925205, 934944, 1057920, 1110246, 1129724, 1168680, 1246592, 1412155, 1480328, 1558240, 1694586, 1850410, 1869888, 2115840, 2220492, 2259448, 2337360, 2493184, 2775615, 2824310, 2960656, 3116480, 3389172, 3700820, 3739776, 4236465, 4440984, 4518896, 4674720, 5366189, 5551230, 5648620, 5921312, 6232960, 6778344, 7401640, 7479552, 8472930, 8881968, 9037792, 9349440, 10732378, 11102460, 11297240, 11842624, 12465920, 13556688, 14803280, 16098567, 16945860, 17763936, 18075584, 18698880, 21464756, 22204920, 22594480, 23685248, 26830945, 27113376, 29606560, 32197134, 33891720, 35527872, 36151168, 37397760, 42929512, 44409840, 45188960, 47370496, 53661890, 54226752, 59213120, 64394268, 67783440, 71055744, 72302336, 80492835, 85859024, 88819680, 90377920, 107323780, 108453504, 118426240, 128788536, 135566880, 142111488, 160985670, 171718048, 177639360, 180755840, 214647560, 216907008, 236852480, 257577072, 271133760, 321971340, 343436096, 355278720, 361511680, 429295120, 515154144, 542267520, 643942680, 686872192, 710557440, 858590240, 1030308288, 1084535040, 1287885360, 1373744384, 1717180480, 2060616576, 2575770720, 3434360960, 4121233152, 5151541440, 6868721920, 10303082880, 20606165760]

約数ペア:

[(1, 20606165760), (2, 10303082880), (3, 6868721920), (4, 5151541440), (5, 4121233152), (6, 3434360960), (8, 2575770720), (10, 2060616576), (12, 1717180480), (15, 1373744384), (16, 1287885360), (19, 1084535040), (20, 1030308288), (24, 858590240), (29, 710557440), (30, 686872192), (32, 643942680), (38, 542267520), (40, 515154144), (48, 429295120), (57, 361511680), (58, 355278720), (60, 343436096), (64, 321971340), (76, 271133760), (80, 257577072), (87, 236852480), (95, 216907008), (96, 214647560), (114, 180755840), (116, 177639360), (120, 171718048), (128, 160985670), (145, 142111488), (152, 135566880), (160, 128788536), (174, 118426240), (190, 108453504), (192, 107323780), (228, 90377920), (232, 88819680), (240, 85859024), (256, 80492835), (285, 72302336), (290, 71055744), (304, 67783440), (320, 64394268), (348, 59213120), (380, 54226752), (384, 53661890), (435, 47370496), (456, 45188960), (464, 44409840), (480, 42929512), (551, 37397760), (570, 36151168), (580, 35527872), (608, 33891720), (640, 32197134), (696, 29606560), (760, 27113376), (768, 26830945), (870, 23685248), (912, 22594480), (928, 22204920), (960, 21464756), (1102, 18698880), (1140, 18075584), (1160, 17763936), (1216, 16945860), (1280, 16098567), (1392, 14803280), (1520, 13556688), (1653, 12465920), (1740, 11842624), (1824, 11297240), (1856, 11102460), (1920, 10732378), (2204, 9349440), (2280, 9037792), (2320, 8881968), (2432, 8472930), (2755, 7479552), (2784, 7401640), (3040, 6778344), (3306, 6232960), (3480, 5921312), (3648, 5648620), (3712, 5551230), (3840, 5366189), (4408, 4674720), (4560, 4518896), (4640, 4440984), (4864, 4236465), (5510, 3739776), (5568, 3700820), (6080, 3389172), (6612, 3116480), (6960, 2960656), (7296, 2824310), (7424, 2775615), (8265, 2493184), (8816, 2337360), (9120, 2259448), (9280, 2220492), (9739, 2115840), (11020, 1869888), (11136, 1850410), (12160, 1694586), (13224, 1558240), (13920, 1480328), (14592, 1412155), (16530, 1246592), (17632, 1168680), (18240, 1129724), (18560, 1110246), (19478, 1057920), (22040, 934944), (22272, 925205), (24320, 847293), (26448, 779120), (27840, 740164), (29217, 705280), (33060, 623296), (35264, 584340), (36480, 564862), (37120, 555123), (38956, 528960), (44080, 467472), (48695, 423168), (52896, 389560), (55680, 370082), (58434, 352640), (66120, 311648), (70528, 292170), (72960, 282431), (77912, 264480), (88160, 233736), (97390, 211584), (105792, 194780), (111360, 185041), (116868, 176320), (132240, 155824), (141056, 146085)]