78735360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 275970240

約数和(自身を除く): 197234880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 233, 240, 256, 264, 320, 330, 352, 384, 440, 466, 480, 512, 528, 640, 660, 699, 704, 768, 880, 932, 960, 1024, 1056, 1165, 1280, 1320, 1398, 1408, 1536, 1760, 1864, 1920, 2048, 2112, 2330, 2560, 2563, 2640, 2796, 2816, 3072, 3495, 3520, 3728, 3840, 4224, 4660, 5120, 5126, 5280, 5592, 5632, 6144, 6990, 7040, 7456, 7680, 7689, 8448, 9320, 10240, 10252, 10560, 11184, 11264, 12815, 13980, 14080, 14912, 15360, 15378, 16896, 18640, 20504, 21120, 22368, 22528, 25630, 27960, 28160, 29824, 30720, 30756, 33792, 37280, 38445, 41008, 42240, 44736, 51260, 55920, 56320, 59648, 61512, 67584, 74560, 76890, 82016, 84480, 89472, 102520, 111840, 112640, 119296, 123024, 149120, 153780, 164032, 168960, 178944, 205040, 223680, 238592, 246048, 298240, 307560, 328064, 337920, 357888, 410080, 447360, 477184, 492096, 596480, 615120, 656128, 715776, 820160, 894720, 984192, 1192960, 1230240, 1312256, 1431552, 1640320, 1789440, 1968384, 2385920, 2460480, 2624512, 3280640, 3578880, 3936768, 4920960, 5249024, 6561280, 7157760, 7873536, 9841920, 13122560, 15747072, 19683840, 26245120, 39367680, 78735360]

約数ペア:

[(1, 78735360), (2, 39367680), (3, 26245120), (4, 19683840), (5, 15747072), (6, 13122560), (8, 9841920), (10, 7873536), (11, 7157760), (12, 6561280), (15, 5249024), (16, 4920960), (20, 3936768), (22, 3578880), (24, 3280640), (30, 2624512), (32, 2460480), (33, 2385920), (40, 1968384), (44, 1789440), (48, 1640320), (55, 1431552), (60, 1312256), (64, 1230240), (66, 1192960), (80, 984192), (88, 894720), (96, 820160), (110, 715776), (120, 656128), (128, 615120), (132, 596480), (160, 492096), (165, 477184), (176, 447360), (192, 410080), (220, 357888), (233, 337920), (240, 328064), (256, 307560), (264, 298240), (320, 246048), (330, 238592), (352, 223680), (384, 205040), (440, 178944), (466, 168960), (480, 164032), (512, 153780), (528, 149120), (640, 123024), (660, 119296), (699, 112640), (704, 111840), (768, 102520), (880, 89472), (932, 84480), (960, 82016), (1024, 76890), (1056, 74560), (1165, 67584), (1280, 61512), (1320, 59648), (1398, 56320), (1408, 55920), (1536, 51260), (1760, 44736), (1864, 42240), (1920, 41008), (2048, 38445), (2112, 37280), (2330, 33792), (2560, 30756), (2563, 30720), (2640, 29824), (2796, 28160), (2816, 27960), (3072, 25630), (3495, 22528), (3520, 22368), (3728, 21120), (3840, 20504), (4224, 18640), (4660, 16896), (5120, 15378), (5126, 15360), (5280, 14912), (5592, 14080), (5632, 13980), (6144, 12815), (6990, 11264), (7040, 11184), (7456, 10560), (7680, 10252), (7689, 10240), (8448, 9320)]