38838435840

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{26339}}^1$

素因数の和:26380

約数の個数: 192

約数和(自身を含む): 134642968200

約数和(自身を除く): 95804532360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 8192, 9216, 10240, 11520, 12288, 15360, 16384, 18432, 20480, 23040, 24576, 26339, 30720, 32768, 36864, 40960, 46080, 49152, 52678, 61440, 73728, 79017, 81920, 92160, 98304, 105356, 122880, 131695, 147456, 158034, 163840, 184320, 210712, 237051, 245760, 263390, 294912, 316068, 368640, 395085, 421424, 474102, 491520, 526780, 632136, 737280, 790170, 842848, 948204, 1053560, 1185255, 1264272, 1474560, 1580340, 1685696, 1896408, 2107120, 2370510, 2528544, 3160680, 3371392, 3792816, 4214240, 4741020, 5057088, 6321360, 6742784, 7585632, 8428480, 9482040, 10114176, 12642720, 13485568, 15171264, 16856960, 18964080, 20228352, 25285440, 26971136, 30342528, 33713920, 37928160, 40456704, 50570880, 53942272, 60685056, 67427840, 75856320, 80913408, 101141760, 107884544, 121370112, 134855680, 151712640, 161826816, 202283520, 215769088, 242740224, 269711360, 303425280, 323653632, 404567040, 431538176, 485480448, 539422720, 606850560, 647307264, 809134080, 863076352, 970960896, 1078845440, 1213701120, 1294614528, 1618268160, 1941921792, 2157690880, 2427402240, 2589229056, 3236536320, 3883843584, 4315381760, 4854804480, 6473072640, 7767687168, 9709608960, 12946145280, 19419217920, 38838435840]

約数ペア:

[(1, 38838435840), (2, 19419217920), (3, 12946145280), (4, 9709608960), (5, 7767687168), (6, 6473072640), (8, 4854804480), (9, 4315381760), (10, 3883843584), (12, 3236536320), (15, 2589229056), (16, 2427402240), (18, 2157690880), (20, 1941921792), (24, 1618268160), (30, 1294614528), (32, 1213701120), (36, 1078845440), (40, 970960896), (45, 863076352), (48, 809134080), (60, 647307264), (64, 606850560), (72, 539422720), (80, 485480448), (90, 431538176), (96, 404567040), (120, 323653632), (128, 303425280), (144, 269711360), (160, 242740224), (180, 215769088), (192, 202283520), (240, 161826816), (256, 151712640), (288, 134855680), (320, 121370112), (360, 107884544), (384, 101141760), (480, 80913408), (512, 75856320), (576, 67427840), (640, 60685056), (720, 53942272), (768, 50570880), (960, 40456704), (1024, 37928160), (1152, 33713920), (1280, 30342528), (1440, 26971136), (1536, 25285440), (1920, 20228352), (2048, 18964080), (2304, 16856960), (2560, 15171264), (2880, 13485568), (3072, 12642720), (3840, 10114176), (4096, 9482040), (4608, 8428480), (5120, 7585632), (5760, 6742784), (6144, 6321360), (7680, 5057088), (8192, 4741020), (9216, 4214240), (10240, 3792816), (11520, 3371392), (12288, 3160680), (15360, 2528544), (16384, 2370510), (18432, 2107120), (20480, 1896408), (23040, 1685696), (24576, 1580340), (26339, 1474560), (30720, 1264272), (32768, 1185255), (36864, 1053560), (40960, 948204), (46080, 842848), (49152, 790170), (52678, 737280), (61440, 632136), (73728, 526780), (79017, 491520), (81920, 474102), (92160, 421424), (98304, 395085), (105356, 368640), (122880, 316068), (131695, 294912), (147456, 263390), (158034, 245760), (163840, 237051), (184320, 210712)]