28991533120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3169}}^1$

素因数の和:3333

約数の個数: 224

約数和(自身を含む): 79307009280

約数和(自身を除く): 50315476160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 113, 115, 160, 176, 184, 220, 226, 230, 253, 320, 352, 368, 440, 452, 460, 506, 565, 704, 736, 880, 904, 920, 1012, 1130, 1243, 1265, 1472, 1760, 1808, 1840, 2024, 2260, 2486, 2530, 2599, 3169, 3520, 3616, 3680, 4048, 4520, 4972, 5060, 5198, 6215, 6338, 7232, 7360, 8096, 9040, 9944, 10120, 10396, 12430, 12676, 12995, 15845, 16192, 18080, 19888, 20240, 20792, 24860, 25352, 25990, 28589, 31690, 34859, 36160, 39776, 40480, 41584, 49720, 50704, 51980, 57178, 63380, 69718, 72887, 79552, 80960, 83168, 99440, 101408, 103960, 114356, 126760, 139436, 142945, 145774, 166336, 174295, 198880, 202816, 207920, 228712, 253520, 278872, 285890, 291548, 348590, 358097, 364435, 397760, 415840, 457424, 507040, 557744, 571780, 583096, 697180, 716194, 728870, 801757, 831680, 914848, 1014080, 1115488, 1143560, 1166192, 1394360, 1432388, 1457740, 1603514, 1790485, 1829696, 2230976, 2287120, 2332384, 2788720, 2864776, 2915480, 3207028, 3580970, 3939067, 4008785, 4574240, 4664768, 5577440, 5729552, 5830960, 6414056, 7161940, 7878134, 8017570, 8236231, 9148480, 11154880, 11459104, 11661920, 12828112, 14323880, 15756268, 16035140, 16472462, 19695335, 22918208, 23323840, 25656224, 28647760, 31512536, 32070280, 32944924, 39390670, 41181155, 51312448, 57295520, 63025072, 64140560, 65889848, 78781340, 82362310, 90598541, 114591040, 126050144, 128281120, 131779696, 157562680, 164724620, 181197082, 252100288, 256562240, 263559392, 315125360, 329449240, 362394164, 452992705, 527118784, 630250720, 658898480, 724788328, 905985410, 1260501440, 1317796960, 1449576656, 1811970820, 2635593920, 2899153312, 3623941640, 5798306624, 7247883280, 14495766560, 28991533120]

約数ペア:

[(1, 28991533120), (2, 14495766560), (4, 7247883280), (5, 5798306624), (8, 3623941640), (10, 2899153312), (11, 2635593920), (16, 1811970820), (20, 1449576656), (22, 1317796960), (23, 1260501440), (32, 905985410), (40, 724788328), (44, 658898480), (46, 630250720), (55, 527118784), (64, 452992705), (80, 362394164), (88, 329449240), (92, 315125360), (110, 263559392), (113, 256562240), (115, 252100288), (160, 181197082), (176, 164724620), (184, 157562680), (220, 131779696), (226, 128281120), (230, 126050144), (253, 114591040), (320, 90598541), (352, 82362310), (368, 78781340), (440, 65889848), (452, 64140560), (460, 63025072), (506, 57295520), (565, 51312448), (704, 41181155), (736, 39390670), (880, 32944924), (904, 32070280), (920, 31512536), (1012, 28647760), (1130, 25656224), (1243, 23323840), (1265, 22918208), (1472, 19695335), (1760, 16472462), (1808, 16035140), (1840, 15756268), (2024, 14323880), (2260, 12828112), (2486, 11661920), (2530, 11459104), (2599, 11154880), (3169, 9148480), (3520, 8236231), (3616, 8017570), (3680, 7878134), (4048, 7161940), (4520, 6414056), (4972, 5830960), (5060, 5729552), (5198, 5577440), (6215, 4664768), (6338, 4574240), (7232, 4008785), (7360, 3939067), (8096, 3580970), (9040, 3207028), (9944, 2915480), (10120, 2864776), (10396, 2788720), (12430, 2332384), (12676, 2287120), (12995, 2230976), (15845, 1829696), (16192, 1790485), (18080, 1603514), (19888, 1457740), (20240, 1432388), (20792, 1394360), (24860, 1166192), (25352, 1143560), (25990, 1115488), (28589, 1014080), (31690, 914848), (34859, 831680), (36160, 801757), (39776, 728870), (40480, 716194), (41584, 697180), (49720, 583096), (50704, 571780), (51980, 557744), (57178, 507040), (63380, 457424), (69718, 415840), (72887, 397760), (79552, 364435), (80960, 358097), (83168, 348590), (99440, 291548), (101408, 285890), (103960, 278872), (114356, 253520), (126760, 228712), (139436, 207920), (142945, 202816), (145774, 198880), (166336, 174295)]