19753382880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{178151}}^1$

素因数の和:178190

約数の個数: 288

約数和(自身を含む): 84042137088

約数和(自身を除く): 64288754208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 12320, 13860, 15840, 18480, 22176, 27720, 36960, 55440, 110880, 178151, 356302, 534453, 712604, 890755, 1068906, 1247057, 1425208, 1603359, 1781510, 1959661, 2137812, 2494114, 2672265, 2850416, 3206718, 3563020, 3741171, 3919322, 4275624, 4988228, 5344530, 5700832, 5878983, 6235285, 6413436, 7126040, 7482342, 7838644, 8016795, 8551248, 9798305, 9976456, 10689060, 11223513, 11757966, 12470570, 12826872, 13717627, 14252080, 14964684, 15677288, 16033590, 17102496, 17636949, 18705855, 19596610, 19952912, 21378120, 22447026, 23515932, 24941140, 25653744, 27435254, 28504160, 29394915, 29929368, 31354576, 32067180, 35273898, 37411710, 39193220, 39905824, 41152881, 42756240, 44894052, 47031864, 49882280, 51307488, 54870508, 56117565, 58789830, 59858736, 62709152, 64134360, 68588135, 70547796, 74823420, 78386440, 82305762, 85512480, 88184745, 89788104, 94063728, 99764560, 109741016, 112235130, 117579660, 119717472, 123458643, 128268720, 137176270, 141095592, 149646840, 156772880, 164611524, 176369490, 179576208, 188127456, 199529120, 205764405, 219482032, 224470260, 235159320, 246917286, 256537440, 274352540, 282191184, 299293680, 313545760, 329223048, 352738980, 359152416, 411528810, 438964064, 448940520, 470318640, 493834572, 548705080, 564382368, 598587360, 617293215, 658446096, 705477960, 823057620, 897881040, 940637280, 987669144, 1097410160, 1234586430, 1316892192, 1410955920, 1646115240, 1795762080, 1975338288, 2194820320, 2469172860, 2821911840, 3292230480, 3950676576, 4938345720, 6584460960, 9876691440, 19753382880]

約数ペア:

[(1, 19753382880), (2, 9876691440), (3, 6584460960), (4, 4938345720), (5, 3950676576), (6, 3292230480), (7, 2821911840), (8, 2469172860), (9, 2194820320), (10, 1975338288), (11, 1795762080), (12, 1646115240), (14, 1410955920), (15, 1316892192), (16, 1234586430), (18, 1097410160), (20, 987669144), (21, 940637280), (22, 897881040), (24, 823057620), (28, 705477960), (30, 658446096), (32, 617293215), (33, 598587360), (35, 564382368), (36, 548705080), (40, 493834572), (42, 470318640), (44, 448940520), (45, 438964064), (48, 411528810), (55, 359152416), (56, 352738980), (60, 329223048), (63, 313545760), (66, 299293680), (70, 282191184), (72, 274352540), (77, 256537440), (80, 246917286), (84, 235159320), (88, 224470260), (90, 219482032), (96, 205764405), (99, 199529120), (105, 188127456), (110, 179576208), (112, 176369490), (120, 164611524), (126, 156772880), (132, 149646840), (140, 141095592), (144, 137176270), (154, 128268720), (160, 123458643), (165, 119717472), (168, 117579660), (176, 112235130), (180, 109741016), (198, 99764560), (210, 94063728), (220, 89788104), (224, 88184745), (231, 85512480), (240, 82305762), (252, 78386440), (264, 74823420), (280, 70547796), (288, 68588135), (308, 64134360), (315, 62709152), (330, 59858736), (336, 58789830), (352, 56117565), (360, 54870508), (385, 51307488), (396, 49882280), (420, 47031864), (440, 44894052), (462, 42756240), (480, 41152881), (495, 39905824), (504, 39193220), (528, 37411710), (560, 35273898), (616, 32067180), (630, 31354576), (660, 29929368), (672, 29394915), (693, 28504160), (720, 27435254), (770, 25653744), (792, 24941140), (840, 23515932), (880, 22447026), (924, 21378120), (990, 19952912), (1008, 19596610), (1056, 18705855), (1120, 17636949), (1155, 17102496), (1232, 16033590), (1260, 15677288), (1320, 14964684), (1386, 14252080), (1440, 13717627), (1540, 12826872), (1584, 12470570), (1680, 11757966), (1760, 11223513), (1848, 10689060), (1980, 9976456), (2016, 9798305), (2310, 8551248), (2464, 8016795), (2520, 7838644), (2640, 7482342), (2772, 7126040), (3080, 6413436), (3168, 6235285), (3360, 5878983), (3465, 5700832), (3696, 5344530), (3960, 4988228), (4620, 4275624), (5040, 3919322), (5280, 3741171), (5544, 3563020), (6160, 3206718), (6930, 2850416), (7392, 2672265), (7920, 2494114), (9240, 2137812), (10080, 1959661), (11088, 1781510), (12320, 1603359), (13860, 1425208), (15840, 1247057), (18480, 1068906), (22176, 890755), (27720, 712604), (36960, 534453), (55440, 356302), (110880, 178151)]