14919520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 44988048

約数和(自身を除く): 30068528

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 173, 176, 196, 220, 224, 245, 280, 308, 346, 352, 385, 392, 440, 490, 539, 560, 616, 692, 770, 784, 865, 880, 980, 1078, 1120, 1211, 1232, 1384, 1540, 1568, 1730, 1760, 1903, 1960, 2156, 2422, 2464, 2695, 2768, 3080, 3460, 3806, 3920, 4312, 4844, 5390, 5536, 6055, 6160, 6920, 7612, 7840, 8477, 8624, 9515, 9688, 10780, 12110, 12320, 13321, 13840, 15224, 16954, 17248, 19030, 19376, 21560, 24220, 26642, 27680, 30448, 33908, 38060, 38752, 42385, 43120, 48440, 53284, 60896, 66605, 67816, 76120, 84770, 86240, 93247, 96880, 106568, 133210, 135632, 152240, 169540, 186494, 193760, 213136, 266420, 271264, 304480, 339080, 372988, 426272, 466235, 532840, 678160, 745976, 932470, 1065680, 1356320, 1491952, 1864940, 2131360, 2983904, 3729880, 7459760, 14919520]

約数ペア:

[(1, 14919520), (2, 7459760), (4, 3729880), (5, 2983904), (7, 2131360), (8, 1864940), (10, 1491952), (11, 1356320), (14, 1065680), (16, 932470), (20, 745976), (22, 678160), (28, 532840), (32, 466235), (35, 426272), (40, 372988), (44, 339080), (49, 304480), (55, 271264), (56, 266420), (70, 213136), (77, 193760), (80, 186494), (88, 169540), (98, 152240), (110, 135632), (112, 133210), (140, 106568), (154, 96880), (160, 93247), (173, 86240), (176, 84770), (196, 76120), (220, 67816), (224, 66605), (245, 60896), (280, 53284), (308, 48440), (346, 43120), (352, 42385), (385, 38752), (392, 38060), (440, 33908), (490, 30448), (539, 27680), (560, 26642), (616, 24220), (692, 21560), (770, 19376), (784, 19030), (865, 17248), (880, 16954), (980, 15224), (1078, 13840), (1120, 13321), (1211, 12320), (1232, 12110), (1384, 10780), (1540, 9688), (1568, 9515), (1730, 8624), (1760, 8477), (1903, 7840), (1960, 7612), (2156, 6920), (2422, 6160), (2464, 6055), (2695, 5536), (2768, 5390), (3080, 4844), (3460, 4312), (3806, 3920)]