19717853760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{207469}}^1$

素因数の和:207506

約数の個数: 224

約数和(自身を含む): 75884227200

約数和(自身を除く): 56166373440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 15840, 19008, 23760, 31680, 47520, 95040, 207469, 414938, 622407, 829876, 1037345, 1244814, 1659752, 1867221, 2074690, 2282159, 2489628, 3112035, 3319504, 3734442, 4149380, 4564318, 4979256, 5601663, 6224070, 6639008, 6846477, 7468884, 8298760, 9128636, 9336105, 9958512, 11203326, 11410795, 12448140, 13278016, 13692954, 14937768, 16597520, 18257272, 18672210, 19917024, 20539431, 22406652, 22821590, 24896280, 27385908, 28008315, 29875536, 33195040, 34232385, 36514544, 37344420, 39834048, 41078862, 44813304, 45643180, 49792560, 54771816, 56016630, 59751072, 61618293, 66390080, 68464770, 73029088, 74688840, 82157724, 89626608, 91286360, 99585120, 102697155, 109543632, 112033260, 119502144, 123236586, 136929540, 146058176, 149377680, 164315448, 179253216, 182572720, 199170240, 205394310, 219087264, 224066520, 246473172, 273859080, 298755360, 308091465, 328630896, 358506432, 365145440, 410788620, 438174528, 448133040, 492946344, 547718160, 597510720, 616182930, 657261792, 730290880, 821577240, 896266080, 985892688, 1095436320, 1232365860, 1314523584, 1643154480, 1792532160, 1971785376, 2190872640, 2464731720, 3286308960, 3943570752, 4929463440, 6572617920, 9858926880, 19717853760]

約数ペア:

[(1, 19717853760), (2, 9858926880), (3, 6572617920), (4, 4929463440), (5, 3943570752), (6, 3286308960), (8, 2464731720), (9, 2190872640), (10, 1971785376), (11, 1792532160), (12, 1643154480), (15, 1314523584), (16, 1232365860), (18, 1095436320), (20, 985892688), (22, 896266080), (24, 821577240), (27, 730290880), (30, 657261792), (32, 616182930), (33, 597510720), (36, 547718160), (40, 492946344), (44, 448133040), (45, 438174528), (48, 410788620), (54, 365145440), (55, 358506432), (60, 328630896), (64, 308091465), (66, 298755360), (72, 273859080), (80, 246473172), (88, 224066520), (90, 219087264), (96, 205394310), (99, 199170240), (108, 182572720), (110, 179253216), (120, 164315448), (132, 149377680), (135, 146058176), (144, 136929540), (160, 123236586), (165, 119502144), (176, 112033260), (180, 109543632), (192, 102697155), (198, 99585120), (216, 91286360), (220, 89626608), (240, 82157724), (264, 74688840), (270, 73029088), (288, 68464770), (297, 66390080), (320, 61618293), (330, 59751072), (352, 56016630), (360, 54771816), (396, 49792560), (432, 45643180), (440, 44813304), (480, 41078862), (495, 39834048), (528, 37344420), (540, 36514544), (576, 34232385), (594, 33195040), (660, 29875536), (704, 28008315), (720, 27385908), (792, 24896280), (864, 22821590), (880, 22406652), (960, 20539431), (990, 19917024), (1056, 18672210), (1080, 18257272), (1188, 16597520), (1320, 14937768), (1440, 13692954), (1485, 13278016), (1584, 12448140), (1728, 11410795), (1760, 11203326), (1980, 9958512), (2112, 9336105), (2160, 9128636), (2376, 8298760), (2640, 7468884), (2880, 6846477), (2970, 6639008), (3168, 6224070), (3520, 5601663), (3960, 4979256), (4320, 4564318), (4752, 4149380), (5280, 3734442), (5940, 3319504), (6336, 3112035), (7920, 2489628), (8640, 2282159), (9504, 2074690), (10560, 1867221), (11880, 1659752), (15840, 1244814), (19008, 1037345), (23760, 829876), (31680, 622407), (47520, 414938), (95040, 207469)]