216946080

素因数分解:

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

素因数の和:3900

約数の個数: 192

約数和(自身を含む): 817931520

約数和(自身を除く): 600985440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 3863, 4320, 4680, 5616, 6240, 7020, 7726, 9360, 11232, 11589, 14040, 15452, 18720, 19315, 23178, 28080, 30904, 34767, 38630, 46356, 50219, 56160, 57945, 61808, 69534, 77260, 92712, 100438, 104301, 115890, 123616, 139068, 150657, 154520, 173835, 185424, 200876, 208602, 231780, 251095, 278136, 301314, 309040, 347670, 370848, 401752, 417204, 451971, 463560, 502190, 521505, 556272, 602628, 618080, 695340, 753285, 803504, 834408, 903942, 927120, 1004380, 1043010, 1112544, 1205256, 1355913, 1390680, 1506570, 1607008, 1668816, 1807884, 1854240, 2008760, 2086020, 2259855, 2410512, 2711826, 2781360, 3013140, 3337632, 3615768, 4017520, 4172040, 4519710, 4821024, 5423652, 5562720, 6026280, 6779565, 7231536, 8035040, 8344080, 9039420, 10847304, 12052560, 13559130, 14463072, 16688160, 18078840, 21694608, 24105120, 27118260, 36157680, 43389216, 54236520, 72315360, 108473040, 216946080]

約数ペア:

[(1, 216946080), (2, 108473040), (3, 72315360), (4, 54236520), (5, 43389216), (6, 36157680), (8, 27118260), (9, 24105120), (10, 21694608), (12, 18078840), (13, 16688160), (15, 14463072), (16, 13559130), (18, 12052560), (20, 10847304), (24, 9039420), (26, 8344080), (27, 8035040), (30, 7231536), (32, 6779565), (36, 6026280), (39, 5562720), (40, 5423652), (45, 4821024), (48, 4519710), (52, 4172040), (54, 4017520), (60, 3615768), (65, 3337632), (72, 3013140), (78, 2781360), (80, 2711826), (90, 2410512), (96, 2259855), (104, 2086020), (108, 2008760), (117, 1854240), (120, 1807884), (130, 1668816), (135, 1607008), (144, 1506570), (156, 1390680), (160, 1355913), (180, 1205256), (195, 1112544), (208, 1043010), (216, 1004380), (234, 927120), (240, 903942), (260, 834408), (270, 803504), (288, 753285), (312, 695340), (351, 618080), (360, 602628), (390, 556272), (416, 521505), (432, 502190), (468, 463560), (480, 451971), (520, 417204), (540, 401752), (585, 370848), (624, 347670), (702, 309040), (720, 301314), (780, 278136), (864, 251095), (936, 231780), (1040, 208602), (1080, 200876), (1170, 185424), (1248, 173835), (1404, 154520), (1440, 150657), (1560, 139068), (1755, 123616), (1872, 115890), (2080, 104301), (2160, 100438), (2340, 92712), (2808, 77260), (3120, 69534), (3510, 61808), (3744, 57945), (3863, 56160), (4320, 50219), (4680, 46356), (5616, 38630), (6240, 34767), (7020, 30904), (7726, 28080), (9360, 23178), (11232, 19315), (11589, 18720), (14040, 15452)]