144630720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3863}}^1$

素因数の和:3899

約数の個数: 168

約数和(自身を含む): 535874976

約数和(自身を除く): 391244256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 3863, 4160, 4680, 6240, 7488, 7726, 9360, 11589, 12480, 15452, 18720, 19315, 23178, 30904, 34767, 37440, 38630, 46356, 50219, 57945, 61808, 69534, 77260, 92712, 100438, 115890, 123616, 139068, 150657, 154520, 173835, 185424, 200876, 231780, 247232, 251095, 278136, 301314, 309040, 347670, 370848, 401752, 451971, 463560, 502190, 556272, 602628, 618080, 695340, 741696, 753285, 803504, 903942, 927120, 1004380, 1112544, 1205256, 1236160, 1390680, 1506570, 1607008, 1807884, 1854240, 2008760, 2225088, 2259855, 2410512, 2781360, 3013140, 3214016, 3615768, 3708480, 4017520, 4519710, 4821024, 5562720, 6026280, 7231536, 8035040, 9039420, 9642048, 11125440, 12052560, 14463072, 16070080, 18078840, 24105120, 28926144, 36157680, 48210240, 72315360, 144630720]

約数ペア:

[(1, 144630720), (2, 72315360), (3, 48210240), (4, 36157680), (5, 28926144), (6, 24105120), (8, 18078840), (9, 16070080), (10, 14463072), (12, 12052560), (13, 11125440), (15, 9642048), (16, 9039420), (18, 8035040), (20, 7231536), (24, 6026280), (26, 5562720), (30, 4821024), (32, 4519710), (36, 4017520), (39, 3708480), (40, 3615768), (45, 3214016), (48, 3013140), (52, 2781360), (60, 2410512), (64, 2259855), (65, 2225088), (72, 2008760), (78, 1854240), (80, 1807884), (90, 1607008), (96, 1506570), (104, 1390680), (117, 1236160), (120, 1205256), (130, 1112544), (144, 1004380), (156, 927120), (160, 903942), (180, 803504), (192, 753285), (195, 741696), (208, 695340), (234, 618080), (240, 602628), (260, 556272), (288, 502190), (312, 463560), (320, 451971), (360, 401752), (390, 370848), (416, 347670), (468, 309040), (480, 301314), (520, 278136), (576, 251095), (585, 247232), (624, 231780), (720, 200876), (780, 185424), (832, 173835), (936, 154520), (960, 150657), (1040, 139068), (1170, 123616), (1248, 115890), (1440, 100438), (1560, 92712), (1872, 77260), (2080, 69534), (2340, 61808), (2496, 57945), (2880, 50219), (3120, 46356), (3744, 38630), (3863, 37440), (4160, 34767), (4680, 30904), (6240, 23178), (7488, 19315), (7726, 18720), (9360, 15452), (11589, 12480)]