557347087920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{76991}}^1$

素因数の和:77184

約数の個数: 320

約数和(自身を含む): 2052988600320

約数和(自身を除く): 1495641512400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 139, 140, 155, 168, 186, 210, 217, 240, 248, 278, 280, 310, 336, 372, 417, 420, 434, 465, 496, 556, 560, 620, 651, 695, 744, 834, 840, 868, 930, 973, 1085, 1112, 1240, 1302, 1390, 1488, 1668, 1680, 1736, 1860, 1946, 2085, 2170, 2224, 2480, 2604, 2780, 2919, 3255, 3336, 3472, 3720, 3892, 4170, 4309, 4340, 4865, 5208, 5560, 5838, 6510, 6672, 7440, 7784, 8340, 8618, 8680, 9730, 10416, 11120, 11676, 12927, 13020, 14595, 15568, 16680, 17236, 17360, 19460, 21545, 23352, 25854, 26040, 29190, 30163, 33360, 34472, 38920, 43090, 46704, 51708, 52080, 58380, 60326, 64635, 68944, 76991, 77840, 86180, 90489, 103416, 116760, 120652, 129270, 150815, 153982, 172360, 180978, 206832, 230973, 233520, 241304, 258540, 301630, 307964, 344720, 361956, 384955, 452445, 461946, 482608, 517080, 538937, 603260, 615928, 723912, 769910, 904890, 923892, 1034160, 1077874, 1154865, 1206520, 1231856, 1447824, 1539820, 1616811, 1809780, 1847784, 2155748, 2309730, 2386721, 2413040, 2694685, 3079640, 3233622, 3619560, 3695568, 4311496, 4619460, 4773442, 5389370, 6159280, 6467244, 7160163, 7239120, 8084055, 8622992, 9238920, 9546884, 10701749, 10778740, 11933605, 12934488, 14320326, 16168110, 16707047, 18477840, 19093768, 21403498, 21557480, 23867210, 25868976, 28640652, 32105247, 32336220, 33414094, 35800815, 38187536, 42806996, 43114960, 47734420, 50121141, 53508745, 57281304, 64210494, 64672440, 66828188, 71601630, 74912243, 83535235, 85613992, 95468840, 100242282, 107017490, 114562608, 128420988, 129344880, 133656376, 143203260, 149824486, 160526235, 167070470, 171227984, 190937680, 200484564, 214034980, 224736729, 250605705, 256841976, 267312752, 286406520, 299648972, 321052470, 331754219, 334140940, 374561215, 400969128, 428069960, 449473458, 501211410, 513683952, 572813040, 599297944, 642104940, 663508438, 668281880, 749122430, 801938256, 856139920, 898946916, 995262657, 1002422820, 1123683645, 1198595888, 1284209880, 1327016876, 1336563760, 1498244860, 1658771095, 1797893832, 1990525314, 2004845640, 2247367290, 2322279533, 2568419760, 2654033752, 2996489720, 3317542190, 3595787664, 3981050628, 4009691280, 4494734580, 4644559066, 4976313285, 5308067504, 5992979440, 6635084380, 6966838599, 7962101256, 8989469160, 9289118132, 9952626570, 11611397665, 13270168760, 13933677198, 15924202512, 17978938320, 18578236264, 19905253140, 23222795330, 26540337520, 27867354396, 34834192995, 37156472528, 39810506280, 46445590660, 55734708792, 69668385990, 79621012560, 92891181320, 111469417584, 139336771980, 185782362640, 278673543960, 557347087920]

約数ペア:

[(1, 557347087920), (2, 278673543960), (3, 185782362640), (4, 139336771980), (5, 111469417584), (6, 92891181320), (7, 79621012560), (8, 69668385990), (10, 55734708792), (12, 46445590660), (14, 39810506280), (15, 37156472528), (16, 34834192995), (20, 27867354396), (21, 26540337520), (24, 23222795330), (28, 19905253140), (30, 18578236264), (31, 17978938320), (35, 15924202512), (40, 13933677198), (42, 13270168760), (48, 11611397665), (56, 9952626570), (60, 9289118132), (62, 8989469160), (70, 7962101256), (80, 6966838599), (84, 6635084380), (93, 5992979440), (105, 5308067504), (112, 4976313285), (120, 4644559066), (124, 4494734580), (139, 4009691280), (140, 3981050628), (155, 3595787664), (168, 3317542190), (186, 2996489720), (210, 2654033752), (217, 2568419760), (240, 2322279533), (248, 2247367290), (278, 2004845640), (280, 1990525314), (310, 1797893832), (336, 1658771095), (372, 1498244860), (417, 1336563760), (420, 1327016876), (434, 1284209880), (465, 1198595888), (496, 1123683645), (556, 1002422820), (560, 995262657), (620, 898946916), (651, 856139920), (695, 801938256), (744, 749122430), (834, 668281880), (840, 663508438), (868, 642104940), (930, 599297944), (973, 572813040), (1085, 513683952), (1112, 501211410), (1240, 449473458), (1302, 428069960), (1390, 400969128), (1488, 374561215), (1668, 334140940), (1680, 331754219), (1736, 321052470), (1860, 299648972), (1946, 286406520), (2085, 267312752), (2170, 256841976), (2224, 250605705), (2480, 224736729), (2604, 214034980), (2780, 200484564), (2919, 190937680), (3255, 171227984), (3336, 167070470), (3472, 160526235), (3720, 149824486), (3892, 143203260), (4170, 133656376), (4309, 129344880), (4340, 128420988), (4865, 114562608), (5208, 107017490), (5560, 100242282), (5838, 95468840), (6510, 85613992), (6672, 83535235), (7440, 74912243), (7784, 71601630), (8340, 66828188), (8618, 64672440), (8680, 64210494), (9730, 57281304), (10416, 53508745), (11120, 50121141), (11676, 47734420), (12927, 43114960), (13020, 42806996), (14595, 38187536), (15568, 35800815), (16680, 33414094), (17236, 32336220), (17360, 32105247), (19460, 28640652), (21545, 25868976), (23352, 23867210), (25854, 21557480), (26040, 21403498), (29190, 19093768), (30163, 18477840), (33360, 16707047), (34472, 16168110), (38920, 14320326), (43090, 12934488), (46704, 11933605), (51708, 10778740), (52080, 10701749), (58380, 9546884), (60326, 9238920), (64635, 8622992), (68944, 8084055), (76991, 7239120), (77840, 7160163), (86180, 6467244), (90489, 6159280), (103416, 5389370), (116760, 4773442), (120652, 4619460), (129270, 4311496), (150815, 3695568), (153982, 3619560), (172360, 3233622), (180978, 3079640), (206832, 2694685), (230973, 2413040), (233520, 2386721), (241304, 2309730), (258540, 2155748), (301630, 1847784), (307964, 1809780), (344720, 1616811), (361956, 1539820), (384955, 1447824), (452445, 1231856), (461946, 1206520), (482608, 1154865), (517080, 1077874), (538937, 1034160), (603260, 923892), (615928, 904890), (723912, 769910)]