512031520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 384

約数和(自身を含む): 1706987520

約数和(自身を除く): 1194956000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 23, 26, 28, 32, 35, 40, 44, 46, 52, 55, 56, 65, 70, 77, 80, 88, 91, 92, 104, 110, 112, 115, 130, 139, 140, 143, 154, 160, 161, 176, 182, 184, 208, 220, 224, 230, 253, 260, 278, 280, 286, 299, 308, 322, 352, 364, 368, 385, 416, 440, 455, 460, 506, 520, 556, 560, 572, 598, 616, 644, 695, 715, 728, 736, 770, 805, 880, 910, 920, 973, 1001, 1012, 1040, 1112, 1120, 1144, 1196, 1232, 1265, 1288, 1390, 1430, 1456, 1495, 1529, 1540, 1610, 1760, 1771, 1807, 1820, 1840, 1946, 2002, 2024, 2080, 2093, 2224, 2288, 2392, 2464, 2530, 2576, 2780, 2860, 2912, 2990, 3058, 3080, 3197, 3220, 3289, 3542, 3614, 3640, 3680, 3892, 4004, 4048, 4186, 4448, 4576, 4784, 4865, 5005, 5060, 5152, 5560, 5720, 5980, 6116, 6160, 6394, 6440, 6578, 7084, 7228, 7280, 7645, 7784, 8008, 8096, 8372, 8855, 9035, 9568, 9730, 10010, 10120, 10465, 10703, 11120, 11440, 11960, 12232, 12320, 12649, 12788, 12880, 13156, 14168, 14456, 14560, 15290, 15568, 15985, 16016, 16445, 16744, 17710, 18070, 19460, 19877, 20020, 20240, 20930, 21406, 22240, 22379, 22880, 23023, 23920, 24464, 25298, 25576, 25760, 26312, 28336, 28912, 30580, 31136, 31970, 32032, 32890, 33488, 35167, 35420, 36140, 38920, 39754, 40040, 40480, 41561, 41860, 42812, 44758, 46046, 47840, 48928, 50596, 51152, 52624, 53515, 56672, 57824, 61160, 63245, 63940, 65780, 66976, 70334, 70840, 72280, 77840, 79508, 80080, 83122, 83720, 85624, 89516, 92092, 99385, 101192, 102304, 105248, 107030, 111895, 115115, 122320, 126490, 127880, 131560, 139139, 140668, 141680, 144560, 155680, 159016, 160160, 166244, 167440, 171248, 175835, 179032, 184184, 198770, 202384, 207805, 214060, 223790, 230230, 244640, 246169, 252980, 255760, 263120, 278278, 281336, 283360, 289120, 290927, 318032, 332488, 334880, 342496, 351670, 358064, 368368, 397540, 404768, 415610, 428120, 447580, 457171, 460460, 492338, 505960, 511520, 526240, 556556, 562672, 581854, 636064, 664976, 695695, 703340, 716128, 736736, 795080, 831220, 856240, 895160, 914342, 920920, 984676, 1011920, 1113112, 1125344, 1163708, 1230845, 1329952, 1391390, 1406680, 1454635, 1590160, 1662440, 1712480, 1790320, 1828684, 1841840, 1969352, 2023840, 2226224, 2285855, 2327416, 2461690, 2782780, 2813360, 2909270, 3180320, 3200197, 3324880, 3580640, 3657368, 3683680, 3938704, 4452448, 4571710, 4654832, 4923380, 5565560, 5626720, 5818540, 6400394, 6649760, 7314736, 7877408, 9143420, 9309664, 9846760, 11131120, 11637080, 12800788, 14629472, 16000985, 18286840, 19693520, 22262240, 23274160, 25601576, 32001970, 36573680, 39387040, 46548320, 51203152, 64003940, 73147360, 102406304, 128007880, 256015760, 512031520]

約数ペア:

[(1, 512031520), (2, 256015760), (4, 128007880), (5, 102406304), (7, 73147360), (8, 64003940), (10, 51203152), (11, 46548320), (13, 39387040), (14, 36573680), (16, 32001970), (20, 25601576), (22, 23274160), (23, 22262240), (26, 19693520), (28, 18286840), (32, 16000985), (35, 14629472), (40, 12800788), (44, 11637080), (46, 11131120), (52, 9846760), (55, 9309664), (56, 9143420), (65, 7877408), (70, 7314736), (77, 6649760), (80, 6400394), (88, 5818540), (91, 5626720), (92, 5565560), (104, 4923380), (110, 4654832), (112, 4571710), (115, 4452448), (130, 3938704), (139, 3683680), (140, 3657368), (143, 3580640), (154, 3324880), (160, 3200197), (161, 3180320), (176, 2909270), (182, 2813360), (184, 2782780), (208, 2461690), (220, 2327416), (224, 2285855), (230, 2226224), (253, 2023840), (260, 1969352), (278, 1841840), (280, 1828684), (286, 1790320), (299, 1712480), (308, 1662440), (322, 1590160), (352, 1454635), (364, 1406680), (368, 1391390), (385, 1329952), (416, 1230845), (440, 1163708), (455, 1125344), (460, 1113112), (506, 1011920), (520, 984676), (556, 920920), (560, 914342), (572, 895160), (598, 856240), (616, 831220), (644, 795080), (695, 736736), (715, 716128), (728, 703340), (736, 695695), (770, 664976), (805, 636064), (880, 581854), (910, 562672), (920, 556556), (973, 526240), (1001, 511520), (1012, 505960), (1040, 492338), (1112, 460460), (1120, 457171), (1144, 447580), (1196, 428120), (1232, 415610), (1265, 404768), (1288, 397540), (1390, 368368), (1430, 358064), (1456, 351670), (1495, 342496), (1529, 334880), (1540, 332488), (1610, 318032), (1760, 290927), (1771, 289120), (1807, 283360), (1820, 281336), (1840, 278278), (1946, 263120), (2002, 255760), (2024, 252980), (2080, 246169), (2093, 244640), (2224, 230230), (2288, 223790), (2392, 214060), (2464, 207805), (2530, 202384), (2576, 198770), (2780, 184184), (2860, 179032), (2912, 175835), (2990, 171248), (3058, 167440), (3080, 166244), (3197, 160160), (3220, 159016), (3289, 155680), (3542, 144560), (3614, 141680), (3640, 140668), (3680, 139139), (3892, 131560), (4004, 127880), (4048, 126490), (4186, 122320), (4448, 115115), (4576, 111895), (4784, 107030), (4865, 105248), (5005, 102304), (5060, 101192), (5152, 99385), (5560, 92092), (5720, 89516), (5980, 85624), (6116, 83720), (6160, 83122), (6394, 80080), (6440, 79508), (6578, 77840), (7084, 72280), (7228, 70840), (7280, 70334), (7645, 66976), (7784, 65780), (8008, 63940), (8096, 63245), (8372, 61160), (8855, 57824), (9035, 56672), (9568, 53515), (9730, 52624), (10010, 51152), (10120, 50596), (10465, 48928), (10703, 47840), (11120, 46046), (11440, 44758), (11960, 42812), (12232, 41860), (12320, 41561), (12649, 40480), (12788, 40040), (12880, 39754), (13156, 38920), (14168, 36140), (14456, 35420), (14560, 35167), (15290, 33488), (15568, 32890), (15985, 32032), (16016, 31970), (16445, 31136), (16744, 30580), (17710, 28912), (18070, 28336), (19460, 26312), (19877, 25760), (20020, 25576), (20240, 25298), (20930, 24464), (21406, 23920), (22240, 23023), (22379, 22880)]