1256769360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22669}}^1$

素因数の和:22706

約数の個数: 240

約数和(自身を含む): 5262341760

約数和(自身を除く): 4005572400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 18480, 22669, 27720, 45338, 55440, 68007, 90676, 113345, 136014, 158683, 181352, 204021, 226690, 249359, 272028, 317366, 340035, 362704, 408042, 453380, 476049, 498718, 544056, 634732, 680070, 748077, 793415, 816084, 906760, 952098, 997436, 1020105, 1088112, 1246795, 1269464, 1360140, 1428147, 1496154, 1586830, 1632168, 1745513, 1813520, 1904196, 1994872, 2040210, 2244231, 2380245, 2493590, 2538928, 2720280, 2856294, 2992308, 3173660, 3264336, 3491026, 3740385, 3808392, 3989744, 4080420, 4488462, 4760490, 4987180, 5236539, 5440560, 5712588, 5984616, 6347320, 6982052, 7140735, 7480770, 7616784, 8160840, 8727565, 8976924, 9520980, 9974360, 10473078, 11221155, 11425176, 11969232, 12694640, 13964104, 14281470, 14961540, 15709617, 16321680, 17455130, 17953848, 19041960, 19948720, 20946156, 22442310, 22850352, 26182695, 27928208, 28562940, 29923080, 31419234, 34910260, 35907696, 38083920, 41892312, 44884620, 52365390, 57125880, 59846160, 62838468, 69820520, 78548085, 83784624, 89769240, 104730780, 114251760, 125676936, 139641040, 157096170, 179538480, 209461560, 251353872, 314192340, 418923120, 628384680, 1256769360]

約数ペア:

[(1, 1256769360), (2, 628384680), (3, 418923120), (4, 314192340), (5, 251353872), (6, 209461560), (7, 179538480), (8, 157096170), (9, 139641040), (10, 125676936), (11, 114251760), (12, 104730780), (14, 89769240), (15, 83784624), (16, 78548085), (18, 69820520), (20, 62838468), (21, 59846160), (22, 57125880), (24, 52365390), (28, 44884620), (30, 41892312), (33, 38083920), (35, 35907696), (36, 34910260), (40, 31419234), (42, 29923080), (44, 28562940), (45, 27928208), (48, 26182695), (55, 22850352), (56, 22442310), (60, 20946156), (63, 19948720), (66, 19041960), (70, 17953848), (72, 17455130), (77, 16321680), (80, 15709617), (84, 14961540), (88, 14281470), (90, 13964104), (99, 12694640), (105, 11969232), (110, 11425176), (112, 11221155), (120, 10473078), (126, 9974360), (132, 9520980), (140, 8976924), (144, 8727565), (154, 8160840), (165, 7616784), (168, 7480770), (176, 7140735), (180, 6982052), (198, 6347320), (210, 5984616), (220, 5712588), (231, 5440560), (240, 5236539), (252, 4987180), (264, 4760490), (280, 4488462), (308, 4080420), (315, 3989744), (330, 3808392), (336, 3740385), (360, 3491026), (385, 3264336), (396, 3173660), (420, 2992308), (440, 2856294), (462, 2720280), (495, 2538928), (504, 2493590), (528, 2380245), (560, 2244231), (616, 2040210), (630, 1994872), (660, 1904196), (693, 1813520), (720, 1745513), (770, 1632168), (792, 1586830), (840, 1496154), (880, 1428147), (924, 1360140), (990, 1269464), (1008, 1246795), (1155, 1088112), (1232, 1020105), (1260, 997436), (1320, 952098), (1386, 906760), (1540, 816084), (1584, 793415), (1680, 748077), (1848, 680070), (1980, 634732), (2310, 544056), (2520, 498718), (2640, 476049), (2772, 453380), (3080, 408042), (3465, 362704), (3696, 340035), (3960, 317366), (4620, 272028), (5040, 249359), (5544, 226690), (6160, 204021), (6930, 181352), (7920, 158683), (9240, 136014), (11088, 113345), (13860, 90676), (18480, 68007), (22669, 55440), (27720, 45338)]