189872640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 701205120

約数和(自身を除く): 511332480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 67, 72, 80, 82, 90, 96, 108, 120, 123, 128, 134, 135, 144, 160, 164, 180, 192, 201, 205, 216, 240, 246, 256, 268, 270, 288, 320, 328, 335, 360, 369, 384, 402, 410, 432, 480, 492, 512, 536, 540, 576, 603, 615, 640, 656, 670, 720, 738, 768, 804, 820, 864, 960, 984, 1005, 1072, 1080, 1107, 1152, 1206, 1230, 1280, 1312, 1340, 1440, 1476, 1536, 1608, 1640, 1728, 1809, 1845, 1920, 1968, 2010, 2144, 2160, 2214, 2304, 2412, 2460, 2560, 2624, 2680, 2747, 2880, 2952, 3015, 3216, 3280, 3456, 3618, 3690, 3840, 3936, 4020, 4288, 4320, 4428, 4608, 4824, 4920, 5248, 5360, 5494, 5535, 5760, 5904, 6030, 6432, 6560, 6912, 7236, 7380, 7680, 7872, 8040, 8241, 8576, 8640, 8856, 9045, 9648, 9840, 10496, 10720, 10988, 11070, 11520, 11808, 12060, 12864, 13120, 13735, 13824, 14472, 14760, 15744, 16080, 16482, 17152, 17280, 17712, 18090, 19296, 19680, 20992, 21440, 21976, 22140, 23040, 23616, 24120, 24723, 25728, 26240, 27470, 28944, 29520, 31488, 32160, 32964, 34304, 34560, 35424, 36180, 38592, 39360, 41205, 42880, 43952, 44280, 47232, 48240, 49446, 51456, 52480, 54940, 57888, 59040, 62976, 64320, 65928, 69120, 70848, 72360, 74169, 77184, 78720, 82410, 85760, 87904, 88560, 94464, 96480, 98892, 102912, 104960, 109880, 115776, 118080, 123615, 128640, 131856, 141696, 144720, 148338, 154368, 157440, 164820, 171520, 175808, 177120, 188928, 192960, 197784, 219760, 231552, 236160, 247230, 257280, 263712, 283392, 289440, 296676, 308736, 314880, 329640, 351616, 354240, 370845, 385920, 395568, 439520, 463104, 472320, 494460, 514560, 527424, 566784, 578880, 593352, 659280, 703232, 708480, 741690, 771840, 791136, 879040, 926208, 944640, 988920, 1054848, 1157760, 1186704, 1318560, 1406464, 1416960, 1483380, 1543680, 1582272, 1758080, 1977840, 2109696, 2315520, 2373408, 2637120, 2833920, 2966760, 3164544, 3516160, 3955680, 4219392, 4631040, 4746816, 5274240, 5933520, 6329088, 7032320, 7911360, 9493632, 10548480, 11867040, 12658176, 15822720, 18987264, 21096960, 23734080, 31645440, 37974528, 47468160, 63290880, 94936320, 189872640]

約数ペア:

[(1, 189872640), (2, 94936320), (3, 63290880), (4, 47468160), (5, 37974528), (6, 31645440), (8, 23734080), (9, 21096960), (10, 18987264), (12, 15822720), (15, 12658176), (16, 11867040), (18, 10548480), (20, 9493632), (24, 7911360), (27, 7032320), (30, 6329088), (32, 5933520), (36, 5274240), (40, 4746816), (41, 4631040), (45, 4219392), (48, 3955680), (54, 3516160), (60, 3164544), (64, 2966760), (67, 2833920), (72, 2637120), (80, 2373408), (82, 2315520), (90, 2109696), (96, 1977840), (108, 1758080), (120, 1582272), (123, 1543680), (128, 1483380), (134, 1416960), (135, 1406464), (144, 1318560), (160, 1186704), (164, 1157760), (180, 1054848), (192, 988920), (201, 944640), (205, 926208), (216, 879040), (240, 791136), (246, 771840), (256, 741690), (268, 708480), (270, 703232), (288, 659280), (320, 593352), (328, 578880), (335, 566784), (360, 527424), (369, 514560), (384, 494460), (402, 472320), (410, 463104), (432, 439520), (480, 395568), (492, 385920), (512, 370845), (536, 354240), (540, 351616), (576, 329640), (603, 314880), (615, 308736), (640, 296676), (656, 289440), (670, 283392), (720, 263712), (738, 257280), (768, 247230), (804, 236160), (820, 231552), (864, 219760), (960, 197784), (984, 192960), (1005, 188928), (1072, 177120), (1080, 175808), (1107, 171520), (1152, 164820), (1206, 157440), (1230, 154368), (1280, 148338), (1312, 144720), (1340, 141696), (1440, 131856), (1476, 128640), (1536, 123615), (1608, 118080), (1640, 115776), (1728, 109880), (1809, 104960), (1845, 102912), (1920, 98892), (1968, 96480), (2010, 94464), (2144, 88560), (2160, 87904), (2214, 85760), (2304, 82410), (2412, 78720), (2460, 77184), (2560, 74169), (2624, 72360), (2680, 70848), (2747, 69120), (2880, 65928), (2952, 64320), (3015, 62976), (3216, 59040), (3280, 57888), (3456, 54940), (3618, 52480), (3690, 51456), (3840, 49446), (3936, 48240), (4020, 47232), (4288, 44280), (4320, 43952), (4428, 42880), (4608, 41205), (4824, 39360), (4920, 38592), (5248, 36180), (5360, 35424), (5494, 34560), (5535, 34304), (5760, 32964), (5904, 32160), (6030, 31488), (6432, 29520), (6560, 28944), (6912, 27470), (7236, 26240), (7380, 25728), (7680, 24723), (7872, 24120), (8040, 23616), (8241, 23040), (8576, 22140), (8640, 21976), (8856, 21440), (9045, 20992), (9648, 19680), (9840, 19296), (10496, 18090), (10720, 17712), (10988, 17280), (11070, 17152), (11520, 16482), (11808, 16080), (12060, 15744), (12864, 14760), (13120, 14472), (13735, 13824)]