138723200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 428008320

約数和(自身を除く): 289285120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 563, 616, 640, 700, 704, 770, 800, 880, 896, 1100, 1120, 1126, 1232, 1400, 1408, 1540, 1600, 1760, 1925, 2200, 2240, 2252, 2464, 2800, 2815, 3080, 3200, 3520, 3850, 3941, 4400, 4480, 4504, 4928, 5600, 5630, 6160, 6193, 7040, 7700, 7882, 8800, 9008, 9856, 11200, 11260, 12320, 12386, 14075, 15400, 15764, 17600, 18016, 19705, 22400, 22520, 24640, 24772, 28150, 30800, 30965, 31528, 35200, 36032, 39410, 43351, 45040, 49280, 49544, 56300, 61600, 61930, 63056, 72064, 78820, 86702, 90080, 98525, 99088, 112600, 123200, 123860, 126112, 154825, 157640, 173404, 180160, 197050, 198176, 216755, 225200, 246400, 247720, 252224, 309650, 315280, 346808, 360320, 394100, 396352, 433510, 450400, 495440, 504448, 619300, 630560, 693616, 788200, 792704, 867020, 900800, 990880, 1083775, 1238600, 1261120, 1387232, 1576400, 1734040, 1801600, 1981760, 2167550, 2477200, 2522240, 2774464, 3152800, 3468080, 3963520, 4335100, 4954400, 5548928, 6305600, 6936160, 8670200, 9908800, 12611200, 13872320, 17340400, 19817600, 27744640, 34680800, 69361600, 138723200]

約数ペア:

[(1, 138723200), (2, 69361600), (4, 34680800), (5, 27744640), (7, 19817600), (8, 17340400), (10, 13872320), (11, 12611200), (14, 9908800), (16, 8670200), (20, 6936160), (22, 6305600), (25, 5548928), (28, 4954400), (32, 4335100), (35, 3963520), (40, 3468080), (44, 3152800), (50, 2774464), (55, 2522240), (56, 2477200), (64, 2167550), (70, 1981760), (77, 1801600), (80, 1734040), (88, 1576400), (100, 1387232), (110, 1261120), (112, 1238600), (128, 1083775), (140, 990880), (154, 900800), (160, 867020), (175, 792704), (176, 788200), (200, 693616), (220, 630560), (224, 619300), (275, 504448), (280, 495440), (308, 450400), (320, 433510), (350, 396352), (352, 394100), (385, 360320), (400, 346808), (440, 315280), (448, 309650), (550, 252224), (560, 247720), (563, 246400), (616, 225200), (640, 216755), (700, 198176), (704, 197050), (770, 180160), (800, 173404), (880, 157640), (896, 154825), (1100, 126112), (1120, 123860), (1126, 123200), (1232, 112600), (1400, 99088), (1408, 98525), (1540, 90080), (1600, 86702), (1760, 78820), (1925, 72064), (2200, 63056), (2240, 61930), (2252, 61600), (2464, 56300), (2800, 49544), (2815, 49280), (3080, 45040), (3200, 43351), (3520, 39410), (3850, 36032), (3941, 35200), (4400, 31528), (4480, 30965), (4504, 30800), (4928, 28150), (5600, 24772), (5630, 24640), (6160, 22520), (6193, 22400), (7040, 19705), (7700, 18016), (7882, 17600), (8800, 15764), (9008, 15400), (9856, 14075), (11200, 12386), (11260, 12320)]