67638845440

素因数分解:

$2^{13}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53269}}^1$

素因数の和:53331

約数の個数: 112

約数和(自身を含む): 167562702720

約数和(自身を除く): 99923857280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2048, 2480, 2560, 3968, 4096, 4960, 5120, 7936, 8192, 9920, 10240, 15872, 19840, 20480, 31744, 39680, 40960, 53269, 63488, 79360, 106538, 126976, 158720, 213076, 253952, 266345, 317440, 426152, 532690, 634880, 852304, 1065380, 1269760, 1651339, 1704608, 2130760, 3302678, 3409216, 4261520, 6605356, 6818432, 8256695, 8523040, 13210712, 13636864, 16513390, 17046080, 26421424, 27273728, 33026780, 34092160, 52842848, 54547456, 66053560, 68184320, 105685696, 109094912, 132107120, 136368640, 211371392, 218189824, 264214240, 272737280, 422742784, 436379648, 528428480, 545474560, 845485568, 1056856960, 1090949120, 1690971136, 2113713920, 2181898240, 3381942272, 4227427840, 6763884544, 8454855680, 13527769088, 16909711360, 33819422720, 67638845440]

約数ペア:

[(1, 67638845440), (2, 33819422720), (4, 16909711360), (5, 13527769088), (8, 8454855680), (10, 6763884544), (16, 4227427840), (20, 3381942272), (31, 2181898240), (32, 2113713920), (40, 1690971136), (62, 1090949120), (64, 1056856960), (80, 845485568), (124, 545474560), (128, 528428480), (155, 436379648), (160, 422742784), (248, 272737280), (256, 264214240), (310, 218189824), (320, 211371392), (496, 136368640), (512, 132107120), (620, 109094912), (640, 105685696), (992, 68184320), (1024, 66053560), (1240, 54547456), (1280, 52842848), (1984, 34092160), (2048, 33026780), (2480, 27273728), (2560, 26421424), (3968, 17046080), (4096, 16513390), (4960, 13636864), (5120, 13210712), (7936, 8523040), (8192, 8256695), (9920, 6818432), (10240, 6605356), (15872, 4261520), (19840, 3409216), (20480, 3302678), (31744, 2130760), (39680, 1704608), (40960, 1651339), (53269, 1269760), (63488, 1065380), (79360, 852304), (106538, 634880), (126976, 532690), (158720, 426152), (213076, 317440), (253952, 266345)]