249794160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1931}}^1$

素因数の和:1972

約数の個数: 240

約数和(自身を含む): 983187072

約数和(自身を除く): 733392912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1680, 1848, 1931, 1960, 2156, 2310, 2352, 2640, 2695, 2940, 3080, 3234, 3696, 3862, 3920, 4312, 4620, 5390, 5793, 5880, 6160, 6468, 7724, 8085, 8624, 9240, 9655, 10780, 11586, 11760, 12936, 13517, 15448, 16170, 18480, 19310, 21241, 21560, 23172, 25872, 27034, 28965, 30896, 32340, 38620, 40551, 42482, 43120, 46344, 54068, 57930, 63723, 64680, 67585, 77240, 81102, 84964, 92688, 94619, 106205, 108136, 115860, 127446, 129360, 135170, 148687, 154480, 162204, 169928, 189238, 202755, 212410, 216272, 231720, 254892, 270340, 283857, 297374, 318615, 324408, 339856, 378476, 405510, 424820, 446061, 463440, 473095, 509784, 540680, 567714, 594748, 637230, 648816, 743435, 756952, 811020, 849640, 892122, 946190, 1019568, 1040809, 1081360, 1135428, 1189496, 1274460, 1419285, 1486870, 1513904, 1622040, 1699280, 1784244, 1892380, 2081618, 2230305, 2270856, 2378992, 2548920, 2838570, 2973740, 3122427, 3244080, 3568488, 3784760, 4163236, 4460610, 4541712, 5097840, 5204045, 5677140, 5947480, 6244854, 7136976, 7569520, 8326472, 8921220, 10408090, 11354280, 11894960, 12489708, 15612135, 16652944, 17842440, 20816180, 22708560, 24979416, 31224270, 35684880, 41632360, 49958832, 62448540, 83264720, 124897080, 249794160]

約数ペア:

[(1, 249794160), (2, 124897080), (3, 83264720), (4, 62448540), (5, 49958832), (6, 41632360), (7, 35684880), (8, 31224270), (10, 24979416), (11, 22708560), (12, 20816180), (14, 17842440), (15, 16652944), (16, 15612135), (20, 12489708), (21, 11894960), (22, 11354280), (24, 10408090), (28, 8921220), (30, 8326472), (33, 7569520), (35, 7136976), (40, 6244854), (42, 5947480), (44, 5677140), (48, 5204045), (49, 5097840), (55, 4541712), (56, 4460610), (60, 4163236), (66, 3784760), (70, 3568488), (77, 3244080), (80, 3122427), (84, 2973740), (88, 2838570), (98, 2548920), (105, 2378992), (110, 2270856), (112, 2230305), (120, 2081618), (132, 1892380), (140, 1784244), (147, 1699280), (154, 1622040), (165, 1513904), (168, 1486870), (176, 1419285), (196, 1274460), (210, 1189496), (220, 1135428), (231, 1081360), (240, 1040809), (245, 1019568), (264, 946190), (280, 892122), (294, 849640), (308, 811020), (330, 756952), (336, 743435), (385, 648816), (392, 637230), (420, 594748), (440, 567714), (462, 540680), (490, 509784), (528, 473095), (539, 463440), (560, 446061), (588, 424820), (616, 405510), (660, 378476), (735, 339856), (770, 324408), (784, 318615), (840, 297374), (880, 283857), (924, 270340), (980, 254892), (1078, 231720), (1155, 216272), (1176, 212410), (1232, 202755), (1320, 189238), (1470, 169928), (1540, 162204), (1617, 154480), (1680, 148687), (1848, 135170), (1931, 129360), (1960, 127446), (2156, 115860), (2310, 108136), (2352, 106205), (2640, 94619), (2695, 92688), (2940, 84964), (3080, 81102), (3234, 77240), (3696, 67585), (3862, 64680), (3920, 63723), (4312, 57930), (4620, 54068), (5390, 46344), (5793, 43120), (5880, 42482), (6160, 40551), (6468, 38620), (7724, 32340), (8085, 30896), (8624, 28965), (9240, 27034), (9655, 25872), (10780, 23172), (11586, 21560), (11760, 21241), (12936, 19310), (13517, 18480), (15448, 16170)]