2080441440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 576

約数和(自身を含む): 9170703360

約数和(自身を除く): 7090261920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 29, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 58, 60, 63, 66, 70, 72, 77, 80, 84, 87, 88, 90, 96, 99, 105, 110, 112, 116, 120, 126, 132, 140, 144, 145, 154, 160, 165, 168, 174, 176, 180, 198, 203, 210, 220, 224, 231, 232, 240, 252, 261, 264, 280, 288, 290, 308, 315, 319, 330, 336, 348, 352, 360, 385, 396, 406, 420, 435, 440, 462, 464, 480, 495, 504, 522, 528, 560, 580, 609, 616, 630, 638, 647, 660, 672, 693, 696, 720, 770, 792, 812, 840, 870, 880, 924, 928, 957, 990, 1008, 1015, 1044, 1056, 1120, 1155, 1160, 1218, 1232, 1260, 1276, 1294, 1305, 1320, 1386, 1392, 1440, 1540, 1584, 1595, 1624, 1680, 1740, 1760, 1827, 1848, 1914, 1941, 1980, 2016, 2030, 2088, 2233, 2310, 2320, 2436, 2464, 2520, 2552, 2588, 2610, 2640, 2772, 2784, 2871, 3045, 3080, 3168, 3190, 3235, 3248, 3360, 3465, 3480, 3654, 3696, 3828, 3882, 3960, 4060, 4176, 4466, 4529, 4620, 4640, 4785, 4872, 5040, 5104, 5176, 5220, 5280, 5544, 5742, 5823, 6090, 6160, 6380, 6470, 6496, 6699, 6930, 6960, 7117, 7308, 7392, 7656, 7764, 7920, 8120, 8352, 8932, 9058, 9135, 9240, 9570, 9705, 9744, 10080, 10208, 10352, 10440, 11088, 11165, 11484, 11646, 12180, 12320, 12760, 12940, 13398, 13587, 13860, 13920, 14234, 14355, 14616, 15312, 15528, 15840, 16240, 17864, 18116, 18270, 18480, 18763, 19140, 19410, 19488, 20097, 20704, 20880, 21351, 22176, 22330, 22645, 22968, 23292, 24360, 25520, 25880, 26796, 27174, 27720, 28468, 28710, 29115, 29232, 30624, 31056, 32480, 33495, 35585, 35728, 36232, 36540, 36960, 37526, 38280, 38820, 40194, 40761, 41760, 42702, 44660, 45290, 45936, 46584, 48720, 49819, 51040, 51760, 53592, 54348, 55440, 56289, 56936, 57420, 58230, 58464, 62112, 64053, 66990, 67935, 71170, 71456, 72464, 73080, 75052, 76560, 77640, 80388, 81522, 85404, 89320, 90580, 91872, 93168, 93815, 97440, 99638, 100485, 103520, 106755, 107184, 108696, 110880, 112578, 113872, 114840, 116460, 128106, 131341, 133980, 135870, 142340, 144928, 146160, 149457, 150104, 153120, 155280, 160776, 163044, 168867, 170808, 178640, 181160, 186336, 187630, 199276, 200970, 203805, 206393, 213510, 214368, 217392, 225156, 227744, 229680, 232920, 249095, 256212, 262682, 267960, 271740, 281445, 284680, 292320, 298914, 300208, 310560, 320265, 321552, 326088, 337734, 341616, 357280, 362320, 375260, 394023, 398552, 401940, 407610, 412786, 427020, 434784, 448371, 450312, 459360, 465840, 498190, 512424, 525364, 535920, 543480, 562890, 569360, 597828, 600416, 619179, 640530, 643104, 652176, 656705, 675468, 683232, 724640, 747285, 750520, 788046, 797104, 803880, 815220, 825572, 844335, 854040, 896742, 900624, 931680, 996380, 1024848, 1031965, 1050728, 1071840, 1086960, 1125780, 1138720, 1182069, 1195656, 1238358, 1281060, 1304352, 1313410, 1350936, 1444751, 1494570, 1501040, 1576092, 1594208, 1607760, 1630440, 1651144, 1688670, 1708080, 1793484, 1801248, 1857537, 1970115, 1992760, 2049696, 2063930, 2101456, 2173920, 2241855, 2251560, 2364138, 2391312, 2476716, 2562120, 2626820, 2701872, 2889502, 2989140, 3002080, 3095895, 3152184, 3215520, 3260880, 3302288, 3377340, 3416160, 3586968, 3715074, 3940230, 3985520, 4127860, 4202912, 4334253, 4483710, 4503120, 4728276, 4782624, 4953432, 5124240, 5253640, 5403744, 5779004, 5910345, 5978280, 6191790, 6304368, 6521760, 6604576, 6754680, 7173936, 7223755, 7430148, 7880460, 7971040, 8255720, 8668506, 8967420, 9006240, 9287685, 9456552, 9906864, 10248480, 10507280, 11558008, 11820690, 11956560, 12383580, 12608736, 13002759, 13509360, 14347872, 14447510, 14860296, 15760920, 16511440, 17337012, 17934840, 18575370, 18913104, 19813728, 21014560, 21671265, 23116016, 23641380, 23913120, 24767160, 26005518, 27018720, 28895020, 29720592, 31521840, 33022880, 34674024, 35869680, 37150740, 37826208, 43342530, 46232032, 47282760, 49534320, 52011036, 57790040, 59441184, 63043680, 65013795, 69348048, 71739360, 74301480, 86685060, 94565520, 99068640, 104022072, 115580080, 130027590, 138696096, 148602960, 173370120, 189131040, 208044144, 231160160, 260055180, 297205920, 346740240, 416088288, 520110360, 693480480, 1040220720, 2080441440]

約数ペア:

[(1, 2080441440), (2, 1040220720), (3, 693480480), (4, 520110360), (5, 416088288), (6, 346740240), (7, 297205920), (8, 260055180), (9, 231160160), (10, 208044144), (11, 189131040), (12, 173370120), (14, 148602960), (15, 138696096), (16, 130027590), (18, 115580080), (20, 104022072), (21, 99068640), (22, 94565520), (24, 86685060), (28, 74301480), (29, 71739360), (30, 69348048), (32, 65013795), (33, 63043680), (35, 59441184), (36, 57790040), (40, 52011036), (42, 49534320), (44, 47282760), (45, 46232032), (48, 43342530), (55, 37826208), (56, 37150740), (58, 35869680), (60, 34674024), (63, 33022880), (66, 31521840), (70, 29720592), (72, 28895020), (77, 27018720), (80, 26005518), (84, 24767160), (87, 23913120), (88, 23641380), (90, 23116016), (96, 21671265), (99, 21014560), (105, 19813728), (110, 18913104), (112, 18575370), (116, 17934840), (120, 17337012), (126, 16511440), (132, 15760920), (140, 14860296), (144, 14447510), (145, 14347872), (154, 13509360), (160, 13002759), (165, 12608736), (168, 12383580), (174, 11956560), (176, 11820690), (180, 11558008), (198, 10507280), (203, 10248480), (210, 9906864), (220, 9456552), (224, 9287685), (231, 9006240), (232, 8967420), (240, 8668506), (252, 8255720), (261, 7971040), (264, 7880460), (280, 7430148), (288, 7223755), (290, 7173936), (308, 6754680), (315, 6604576), (319, 6521760), (330, 6304368), (336, 6191790), (348, 5978280), (352, 5910345), (360, 5779004), (385, 5403744), (396, 5253640), (406, 5124240), (420, 4953432), (435, 4782624), (440, 4728276), (462, 4503120), (464, 4483710), (480, 4334253), (495, 4202912), (504, 4127860), (522, 3985520), (528, 3940230), (560, 3715074), (580, 3586968), (609, 3416160), (616, 3377340), (630, 3302288), (638, 3260880), (647, 3215520), (660, 3152184), (672, 3095895), (693, 3002080), (696, 2989140), (720, 2889502), (770, 2701872), (792, 2626820), (812, 2562120), (840, 2476716), (870, 2391312), (880, 2364138), (924, 2251560), (928, 2241855), (957, 2173920), (990, 2101456), (1008, 2063930), (1015, 2049696), (1044, 1992760), (1056, 1970115), (1120, 1857537), (1155, 1801248), (1160, 1793484), (1218, 1708080), (1232, 1688670), (1260, 1651144), (1276, 1630440), (1294, 1607760), (1305, 1594208), (1320, 1576092), (1386, 1501040), (1392, 1494570), (1440, 1444751), (1540, 1350936), (1584, 1313410), (1595, 1304352), (1624, 1281060), (1680, 1238358), (1740, 1195656), (1760, 1182069), (1827, 1138720), (1848, 1125780), (1914, 1086960), (1941, 1071840), (1980, 1050728), (2016, 1031965), (2030, 1024848), (2088, 996380), (2233, 931680), (2310, 900624), (2320, 896742), (2436, 854040), (2464, 844335), (2520, 825572), (2552, 815220), (2588, 803880), (2610, 797104), (2640, 788046), (2772, 750520), (2784, 747285), (2871, 724640), (3045, 683232), (3080, 675468), (3168, 656705), (3190, 652176), (3235, 643104), (3248, 640530), (3360, 619179), (3465, 600416), (3480, 597828), (3654, 569360), (3696, 562890), (3828, 543480), (3882, 535920), (3960, 525364), (4060, 512424), (4176, 498190), (4466, 465840), (4529, 459360), (4620, 450312), (4640, 448371), (4785, 434784), (4872, 427020), (5040, 412786), (5104, 407610), (5176, 401940), (5220, 398552), (5280, 394023), (5544, 375260), (5742, 362320), (5823, 357280), (6090, 341616), (6160, 337734), (6380, 326088), (6470, 321552), (6496, 320265), (6699, 310560), (6930, 300208), (6960, 298914), (7117, 292320), (7308, 284680), (7392, 281445), (7656, 271740), (7764, 267960), (7920, 262682), (8120, 256212), (8352, 249095), (8932, 232920), (9058, 229680), (9135, 227744), (9240, 225156), (9570, 217392), (9705, 214368), (9744, 213510), (10080, 206393), (10208, 203805), (10352, 200970), (10440, 199276), (11088, 187630), (11165, 186336), (11484, 181160), (11646, 178640), (12180, 170808), (12320, 168867), (12760, 163044), (12940, 160776), (13398, 155280), (13587, 153120), (13860, 150104), (13920, 149457), (14234, 146160), (14355, 144928), (14616, 142340), (15312, 135870), (15528, 133980), (15840, 131341), (16240, 128106), (17864, 116460), (18116, 114840), (18270, 113872), (18480, 112578), (18763, 110880), (19140, 108696), (19410, 107184), (19488, 106755), (20097, 103520), (20704, 100485), (20880, 99638), (21351, 97440), (22176, 93815), (22330, 93168), (22645, 91872), (22968, 90580), (23292, 89320), (24360, 85404), (25520, 81522), (25880, 80388), (26796, 77640), (27174, 76560), (27720, 75052), (28468, 73080), (28710, 72464), (29115, 71456), (29232, 71170), (30624, 67935), (31056, 66990), (32480, 64053), (33495, 62112), (35585, 58464), (35728, 58230), (36232, 57420), (36540, 56936), (36960, 56289), (37526, 55440), (38280, 54348), (38820, 53592), (40194, 51760), (40761, 51040), (41760, 49819), (42702, 48720), (44660, 46584), (45290, 45936)]