22810480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:84

約数の個数: 180

約数和(自身を含む): 70354872

約数和(自身を除く): 47544392

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 49, 55, 56, 70, 77, 80, 88, 92, 98, 110, 112, 115, 140, 154, 161, 176, 184, 196, 220, 230, 245, 253, 280, 308, 322, 368, 385, 392, 440, 460, 490, 506, 529, 539, 560, 616, 644, 770, 784, 805, 880, 920, 980, 1012, 1058, 1078, 1127, 1232, 1265, 1288, 1540, 1610, 1771, 1840, 1960, 2024, 2116, 2156, 2254, 2530, 2576, 2645, 2695, 3080, 3220, 3542, 3703, 3920, 4048, 4232, 4312, 4508, 5060, 5290, 5390, 5635, 5819, 6160, 6440, 7084, 7406, 8464, 8624, 8855, 9016, 10120, 10580, 10780, 11270, 11638, 12397, 12880, 14168, 14812, 17710, 18032, 18515, 20240, 21160, 21560, 22540, 23276, 24794, 25921, 28336, 29095, 29624, 35420, 37030, 40733, 42320, 43120, 45080, 46552, 49588, 51842, 58190, 59248, 61985, 70840, 74060, 81466, 90160, 93104, 99176, 103684, 116380, 123970, 129605, 141680, 148120, 162932, 198352, 203665, 207368, 232760, 247940, 259210, 285131, 296240, 325864, 407330, 414736, 465520, 495880, 518420, 570262, 651728, 814660, 991760, 1036840, 1140524, 1425655, 1629320, 2073680, 2281048, 2851310, 3258640, 4562096, 5702620, 11405240, 22810480]

約数ペア:

[(1, 22810480), (2, 11405240), (4, 5702620), (5, 4562096), (7, 3258640), (8, 2851310), (10, 2281048), (11, 2073680), (14, 1629320), (16, 1425655), (20, 1140524), (22, 1036840), (23, 991760), (28, 814660), (35, 651728), (40, 570262), (44, 518420), (46, 495880), (49, 465520), (55, 414736), (56, 407330), (70, 325864), (77, 296240), (80, 285131), (88, 259210), (92, 247940), (98, 232760), (110, 207368), (112, 203665), (115, 198352), (140, 162932), (154, 148120), (161, 141680), (176, 129605), (184, 123970), (196, 116380), (220, 103684), (230, 99176), (245, 93104), (253, 90160), (280, 81466), (308, 74060), (322, 70840), (368, 61985), (385, 59248), (392, 58190), (440, 51842), (460, 49588), (490, 46552), (506, 45080), (529, 43120), (539, 42320), (560, 40733), (616, 37030), (644, 35420), (770, 29624), (784, 29095), (805, 28336), (880, 25921), (920, 24794), (980, 23276), (1012, 22540), (1058, 21560), (1078, 21160), (1127, 20240), (1232, 18515), (1265, 18032), (1288, 17710), (1540, 14812), (1610, 14168), (1771, 12880), (1840, 12397), (1960, 11638), (2024, 11270), (2116, 10780), (2156, 10580), (2254, 10120), (2530, 9016), (2576, 8855), (2645, 8624), (2695, 8464), (3080, 7406), (3220, 7084), (3542, 6440), (3703, 6160), (3920, 5819), (4048, 5635), (4232, 5390), (4312, 5290), (4508, 5060)]