276510080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 855429120

約数和(自身を除く): 578919040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 181, 217, 220, 224, 248, 280, 308, 310, 320, 341, 352, 362, 385, 434, 440, 448, 496, 560, 616, 620, 640, 682, 704, 724, 770, 868, 880, 896, 905, 992, 1085, 1120, 1232, 1240, 1267, 1364, 1408, 1448, 1540, 1705, 1736, 1760, 1810, 1984, 1991, 2170, 2240, 2387, 2464, 2480, 2534, 2728, 2896, 3080, 3410, 3472, 3520, 3620, 3968, 3982, 4340, 4480, 4774, 4928, 4960, 5068, 5456, 5611, 5792, 6160, 6335, 6820, 6944, 7040, 7240, 7964, 8680, 9548, 9856, 9920, 9955, 10136, 10912, 11222, 11584, 11935, 12320, 12670, 13640, 13888, 13937, 14480, 15928, 17360, 19096, 19840, 19910, 20272, 21824, 22444, 23168, 23870, 24640, 25340, 27280, 27776, 27874, 28055, 28960, 31856, 34720, 38192, 39277, 39820, 40544, 43648, 44888, 47740, 49280, 50680, 54560, 55748, 56110, 57920, 61721, 63712, 69440, 69685, 76384, 78554, 79640, 81088, 89776, 95480, 101360, 109120, 111496, 112220, 115840, 123442, 127424, 138880, 139370, 152768, 157108, 159280, 162176, 179552, 190960, 196385, 202720, 218240, 222992, 224440, 246884, 254848, 278740, 305536, 308605, 314216, 318560, 359104, 381920, 392770, 405440, 432047, 445984, 448880, 493768, 557480, 617210, 628432, 637120, 718208, 763840, 785540, 810880, 864094, 891968, 897760, 987536, 1114960, 1234420, 1256864, 1274240, 1527680, 1571080, 1728188, 1783936, 1795520, 1975072, 2160235, 2229920, 2468840, 2513728, 3142160, 3456376, 3591040, 3950144, 4320470, 4459840, 4937680, 5027456, 6284320, 6912752, 7900288, 8640940, 8919680, 9875360, 12568640, 13825504, 17281880, 19750720, 25137280, 27651008, 34563760, 39501440, 55302016, 69127520, 138255040, 276510080]

約数ペア:

[(1, 276510080), (2, 138255040), (4, 69127520), (5, 55302016), (7, 39501440), (8, 34563760), (10, 27651008), (11, 25137280), (14, 19750720), (16, 17281880), (20, 13825504), (22, 12568640), (28, 9875360), (31, 8919680), (32, 8640940), (35, 7900288), (40, 6912752), (44, 6284320), (55, 5027456), (56, 4937680), (62, 4459840), (64, 4320470), (70, 3950144), (77, 3591040), (80, 3456376), (88, 3142160), (110, 2513728), (112, 2468840), (124, 2229920), (128, 2160235), (140, 1975072), (154, 1795520), (155, 1783936), (160, 1728188), (176, 1571080), (181, 1527680), (217, 1274240), (220, 1256864), (224, 1234420), (248, 1114960), (280, 987536), (308, 897760), (310, 891968), (320, 864094), (341, 810880), (352, 785540), (362, 763840), (385, 718208), (434, 637120), (440, 628432), (448, 617210), (496, 557480), (560, 493768), (616, 448880), (620, 445984), (640, 432047), (682, 405440), (704, 392770), (724, 381920), (770, 359104), (868, 318560), (880, 314216), (896, 308605), (905, 305536), (992, 278740), (1085, 254848), (1120, 246884), (1232, 224440), (1240, 222992), (1267, 218240), (1364, 202720), (1408, 196385), (1448, 190960), (1540, 179552), (1705, 162176), (1736, 159280), (1760, 157108), (1810, 152768), (1984, 139370), (1991, 138880), (2170, 127424), (2240, 123442), (2387, 115840), (2464, 112220), (2480, 111496), (2534, 109120), (2728, 101360), (2896, 95480), (3080, 89776), (3410, 81088), (3472, 79640), (3520, 78554), (3620, 76384), (3968, 69685), (3982, 69440), (4340, 63712), (4480, 61721), (4774, 57920), (4928, 56110), (4960, 55748), (5068, 54560), (5456, 50680), (5611, 49280), (5792, 47740), (6160, 44888), (6335, 43648), (6820, 40544), (6944, 39820), (7040, 39277), (7240, 38192), (7964, 34720), (8680, 31856), (9548, 28960), (9856, 28055), (9920, 27874), (9955, 27776), (10136, 27280), (10912, 25340), (11222, 24640), (11584, 23870), (11935, 23168), (12320, 22444), (12670, 21824), (13640, 20272), (13888, 19910), (13937, 19840), (14480, 19096), (15928, 17360)]