1996505280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3001}}^1$

素因数の和:3045

約数の個数: 448

約数和(自身を含む): 8784092160

約数和(自身を除く): 6787586880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 320, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 448, 462, 480, 495, 504, 528, 540, 560, 576, 594, 616, 630, 660, 672, 693, 704, 720, 756, 770, 792, 840, 864, 880, 924, 945, 960, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1320, 1344, 1386, 1440, 1485, 1512, 1540, 1584, 1680, 1728, 1760, 1848, 1890, 1980, 2016, 2079, 2112, 2160, 2240, 2310, 2376, 2464, 2520, 2640, 2772, 2880, 2970, 3001, 3024, 3080, 3168, 3360, 3465, 3520, 3696, 3780, 3960, 4032, 4158, 4320, 4620, 4752, 4928, 5040, 5280, 5544, 5940, 6002, 6048, 6160, 6336, 6720, 6930, 7392, 7560, 7920, 8316, 8640, 9003, 9240, 9504, 10080, 10395, 10560, 11088, 11880, 12004, 12096, 12320, 13860, 14784, 15005, 15120, 15840, 16632, 18006, 18480, 19008, 20160, 20790, 21007, 22176, 23760, 24008, 24640, 27009, 27720, 30010, 30240, 31680, 33011, 33264, 36012, 36960, 41580, 42014, 44352, 45015, 47520, 48016, 54018, 55440, 60020, 60480, 63021, 66022, 66528, 72024, 73920, 81027, 83160, 84028, 90030, 95040, 96032, 99033, 105035, 108036, 110880, 120040, 126042, 132044, 133056, 135045, 144048, 162054, 165055, 166320, 168056, 180060, 189063, 192064, 198066, 210070, 216072, 221760, 231077, 240080, 252084, 264088, 270090, 288096, 297099, 315105, 324108, 330110, 332640, 336112, 360120, 378126, 396132, 405135, 420140, 432144, 462154, 480160, 495165, 504168, 528176, 540180, 567189, 576192, 594198, 630210, 648216, 660220, 665280, 672224, 693231, 720240, 756252, 792264, 810270, 840280, 864288, 891297, 924308, 945315, 960320, 990330, 1008336, 1056352, 1080360, 1134378, 1155385, 1188396, 1260420, 1296432, 1320440, 1344448, 1386462, 1440480, 1485495, 1512504, 1584528, 1620540, 1680560, 1728576, 1782594, 1848616, 1890630, 1980660, 2016672, 2079693, 2112704, 2160720, 2268756, 2310770, 2376792, 2520840, 2592864, 2640880, 2772924, 2835945, 2880960, 2970990, 3025008, 3169056, 3241080, 3361120, 3466155, 3565188, 3697232, 3781260, 3961320, 4033344, 4159386, 4321440, 4456485, 4537512, 4621540, 4753584, 5041680, 5185728, 5281760, 5545848, 5671890, 5941980, 6050016, 6239079, 6338112, 6482160, 6722240, 6932310, 7130376, 7394464, 7562520, 7922640, 8318772, 8642880, 8912970, 9075024, 9243080, 9507168, 10083360, 10398465, 10563520, 11091696, 11343780, 11883960, 12100032, 12478158, 12964320, 13864620, 14260752, 14788928, 15125040, 15845280, 16637544, 17825940, 18150048, 18486160, 19014336, 20166720, 20796930, 22183392, 22687560, 23767920, 24956316, 25928640, 27729240, 28521504, 30250080, 31195395, 31690560, 33275088, 35651880, 36300096, 36972320, 41593860, 44366784, 45375120, 47535840, 49912632, 55458480, 57043008, 60500160, 62390790, 66550176, 71303760, 73944640, 83187720, 90750240, 95071680, 99825264, 110916960, 124781580, 133100352, 142607520, 166375440, 181500480, 199650528, 221833920, 249563160, 285215040, 332750880, 399301056, 499126320, 665501760, 998252640, 1996505280]

約数ペア:

[(1, 1996505280), (2, 998252640), (3, 665501760), (4, 499126320), (5, 399301056), (6, 332750880), (7, 285215040), (8, 249563160), (9, 221833920), (10, 199650528), (11, 181500480), (12, 166375440), (14, 142607520), (15, 133100352), (16, 124781580), (18, 110916960), (20, 99825264), (21, 95071680), (22, 90750240), (24, 83187720), (27, 73944640), (28, 71303760), (30, 66550176), (32, 62390790), (33, 60500160), (35, 57043008), (36, 55458480), (40, 49912632), (42, 47535840), (44, 45375120), (45, 44366784), (48, 41593860), (54, 36972320), (55, 36300096), (56, 35651880), (60, 33275088), (63, 31690560), (64, 31195395), (66, 30250080), (70, 28521504), (72, 27729240), (77, 25928640), (80, 24956316), (84, 23767920), (88, 22687560), (90, 22183392), (96, 20796930), (99, 20166720), (105, 19014336), (108, 18486160), (110, 18150048), (112, 17825940), (120, 16637544), (126, 15845280), (132, 15125040), (135, 14788928), (140, 14260752), (144, 13864620), (154, 12964320), (160, 12478158), (165, 12100032), (168, 11883960), (176, 11343780), (180, 11091696), (189, 10563520), (192, 10398465), (198, 10083360), (210, 9507168), (216, 9243080), (220, 9075024), (224, 8912970), (231, 8642880), (240, 8318772), (252, 7922640), (264, 7562520), (270, 7394464), (280, 7130376), (288, 6932310), (297, 6722240), (308, 6482160), (315, 6338112), (320, 6239079), (330, 6050016), (336, 5941980), (352, 5671890), (360, 5545848), (378, 5281760), (385, 5185728), (396, 5041680), (420, 4753584), (432, 4621540), (440, 4537512), (448, 4456485), (462, 4321440), (480, 4159386), (495, 4033344), (504, 3961320), (528, 3781260), (540, 3697232), (560, 3565188), (576, 3466155), (594, 3361120), (616, 3241080), (630, 3169056), (660, 3025008), (672, 2970990), (693, 2880960), (704, 2835945), (720, 2772924), (756, 2640880), (770, 2592864), (792, 2520840), (840, 2376792), (864, 2310770), (880, 2268756), (924, 2160720), (945, 2112704), (960, 2079693), (990, 2016672), (1008, 1980660), (1056, 1890630), (1080, 1848616), (1120, 1782594), (1155, 1728576), (1188, 1680560), (1232, 1620540), (1260, 1584528), (1320, 1512504), (1344, 1485495), (1386, 1440480), (1440, 1386462), (1485, 1344448), (1512, 1320440), (1540, 1296432), (1584, 1260420), (1680, 1188396), (1728, 1155385), (1760, 1134378), (1848, 1080360), (1890, 1056352), (1980, 1008336), (2016, 990330), (2079, 960320), (2112, 945315), (2160, 924308), (2240, 891297), (2310, 864288), (2376, 840280), (2464, 810270), (2520, 792264), (2640, 756252), (2772, 720240), (2880, 693231), (2970, 672224), (3001, 665280), (3024, 660220), (3080, 648216), (3168, 630210), (3360, 594198), (3465, 576192), (3520, 567189), (3696, 540180), (3780, 528176), (3960, 504168), (4032, 495165), (4158, 480160), (4320, 462154), (4620, 432144), (4752, 420140), (4928, 405135), (5040, 396132), (5280, 378126), (5544, 360120), (5940, 336112), (6002, 332640), (6048, 330110), (6160, 324108), (6336, 315105), (6720, 297099), (6930, 288096), (7392, 270090), (7560, 264088), (7920, 252084), (8316, 240080), (8640, 231077), (9003, 221760), (9240, 216072), (9504, 210070), (10080, 198066), (10395, 192064), (10560, 189063), (11088, 180060), (11880, 168056), (12004, 166320), (12096, 165055), (12320, 162054), (13860, 144048), (14784, 135045), (15005, 133056), (15120, 132044), (15840, 126042), (16632, 120040), (18006, 110880), (18480, 108036), (19008, 105035), (20160, 99033), (20790, 96032), (21007, 95040), (22176, 90030), (23760, 84028), (24008, 83160), (24640, 81027), (27009, 73920), (27720, 72024), (30010, 66528), (30240, 66022), (31680, 63021), (33011, 60480), (33264, 60020), (36012, 55440), (36960, 54018), (41580, 48016), (42014, 47520), (44352, 45015)]