82057360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 180

約数和(自身を含む): 245351484

約数和(自身を除く): 163294124

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 173, 176, 196, 220, 242, 245, 280, 308, 346, 385, 392, 440, 484, 490, 539, 560, 605, 616, 692, 770, 784, 847, 865, 880, 968, 980, 1078, 1210, 1211, 1232, 1384, 1540, 1694, 1730, 1903, 1936, 1960, 2156, 2420, 2422, 2695, 2768, 3080, 3388, 3460, 3806, 3920, 4235, 4312, 4840, 4844, 5390, 5929, 6055, 6160, 6776, 6920, 7612, 8470, 8477, 8624, 9515, 9680, 9688, 10780, 11858, 12110, 13321, 13552, 13840, 15224, 16940, 16954, 19030, 19376, 20933, 21560, 23716, 24220, 26642, 29645, 30448, 33880, 33908, 38060, 41866, 42385, 43120, 47432, 48440, 53284, 59290, 66605, 67760, 67816, 76120, 83732, 84770, 93247, 94864, 96880, 104665, 106568, 118580, 133210, 135632, 146531, 152240, 167464, 169540, 186494, 209330, 213136, 237160, 266420, 293062, 334928, 339080, 372988, 418660, 466235, 474320, 532840, 586124, 678160, 732655, 745976, 837320, 932470, 1025717, 1065680, 1172248, 1465310, 1491952, 1674640, 1864940, 2051434, 2344496, 2930620, 3729880, 4102868, 5128585, 5861240, 7459760, 8205736, 10257170, 11722480, 16411472, 20514340, 41028680, 82057360]

約数ペア:

[(1, 82057360), (2, 41028680), (4, 20514340), (5, 16411472), (7, 11722480), (8, 10257170), (10, 8205736), (11, 7459760), (14, 5861240), (16, 5128585), (20, 4102868), (22, 3729880), (28, 2930620), (35, 2344496), (40, 2051434), (44, 1864940), (49, 1674640), (55, 1491952), (56, 1465310), (70, 1172248), (77, 1065680), (80, 1025717), (88, 932470), (98, 837320), (110, 745976), (112, 732655), (121, 678160), (140, 586124), (154, 532840), (173, 474320), (176, 466235), (196, 418660), (220, 372988), (242, 339080), (245, 334928), (280, 293062), (308, 266420), (346, 237160), (385, 213136), (392, 209330), (440, 186494), (484, 169540), (490, 167464), (539, 152240), (560, 146531), (605, 135632), (616, 133210), (692, 118580), (770, 106568), (784, 104665), (847, 96880), (865, 94864), (880, 93247), (968, 84770), (980, 83732), (1078, 76120), (1210, 67816), (1211, 67760), (1232, 66605), (1384, 59290), (1540, 53284), (1694, 48440), (1730, 47432), (1903, 43120), (1936, 42385), (1960, 41866), (2156, 38060), (2420, 33908), (2422, 33880), (2695, 30448), (2768, 29645), (3080, 26642), (3388, 24220), (3460, 23716), (3806, 21560), (3920, 20933), (4235, 19376), (4312, 19030), (4840, 16954), (4844, 16940), (5390, 15224), (5929, 13840), (6055, 13552), (6160, 13321), (6776, 12110), (6920, 11858), (7612, 10780), (8470, 9688), (8477, 9680), (8624, 9515)]