1425710880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90007}}^1$

素因数の和:90039

約数の個数: 144

約数和(自身を含む): 5307591744

約数和(自身を除く): 3881880864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 90007, 180014, 270021, 360028, 450035, 540042, 720056, 810063, 900070, 990077, 1080084, 1350105, 1440112, 1620126, 1800140, 1980154, 2160168, 2700210, 2880224, 2970231, 3240252, 3600280, 3960308, 4050315, 4320336, 4950385, 5400420, 5940462, 6480504, 7200560, 7920616, 8100630, 8640672, 8910693, 9900770, 10800840, 11880924, 12961008, 14401120, 14851155, 15841232, 16201260, 17821386, 19801540, 21601680, 23761848, 25922016, 29702310, 31682464, 32402520, 35642772, 39603080, 43203360, 44553465, 47523696, 59404620, 64805040, 71285544, 79206160, 89106930, 95047392, 118809240, 129610080, 142571088, 158412320, 178213860, 237618480, 285142176, 356427720, 475236960, 712855440, 1425710880]

約数ペア:

[(1, 1425710880), (2, 712855440), (3, 475236960), (4, 356427720), (5, 285142176), (6, 237618480), (8, 178213860), (9, 158412320), (10, 142571088), (11, 129610080), (12, 118809240), (15, 95047392), (16, 89106930), (18, 79206160), (20, 71285544), (22, 64805040), (24, 59404620), (30, 47523696), (32, 44553465), (33, 43203360), (36, 39603080), (40, 35642772), (44, 32402520), (45, 31682464), (48, 29702310), (55, 25922016), (60, 23761848), (66, 21601680), (72, 19801540), (80, 17821386), (88, 16201260), (90, 15841232), (96, 14851155), (99, 14401120), (110, 12961008), (120, 11880924), (132, 10800840), (144, 9900770), (160, 8910693), (165, 8640672), (176, 8100630), (180, 7920616), (198, 7200560), (220, 6480504), (240, 5940462), (264, 5400420), (288, 4950385), (330, 4320336), (352, 4050315), (360, 3960308), (396, 3600280), (440, 3240252), (480, 2970231), (495, 2880224), (528, 2700210), (660, 2160168), (720, 1980154), (792, 1800140), (880, 1620126), (990, 1440112), (1056, 1350105), (1320, 1080084), (1440, 990077), (1584, 900070), (1760, 810063), (1980, 720056), (2640, 540042), (3168, 450035), (3960, 360028), (5280, 270021), (7920, 180014), (15840, 90007)]