91241920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:88

約数の個数: 252

約数和(自身を含む): 288228024

約数和(自身を除く): 196986104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 49, 55, 56, 64, 70, 77, 80, 88, 92, 98, 110, 112, 115, 140, 154, 160, 161, 176, 184, 196, 220, 224, 230, 245, 253, 280, 308, 320, 322, 352, 368, 385, 392, 440, 448, 460, 490, 506, 529, 539, 560, 616, 644, 704, 736, 770, 784, 805, 880, 920, 980, 1012, 1058, 1078, 1120, 1127, 1232, 1265, 1288, 1472, 1540, 1568, 1610, 1760, 1771, 1840, 1960, 2024, 2116, 2156, 2240, 2254, 2464, 2530, 2576, 2645, 2695, 3080, 3136, 3220, 3520, 3542, 3680, 3703, 3920, 4048, 4232, 4312, 4508, 4928, 5060, 5152, 5290, 5390, 5635, 5819, 6160, 6440, 7084, 7360, 7406, 7840, 8096, 8464, 8624, 8855, 9016, 10120, 10304, 10580, 10780, 11270, 11638, 12320, 12397, 12880, 14168, 14812, 15680, 16192, 16928, 17248, 17710, 18032, 18515, 20240, 21160, 21560, 22540, 23276, 24640, 24794, 25760, 25921, 28336, 29095, 29624, 33856, 34496, 35420, 36064, 37030, 40480, 40733, 42320, 43120, 45080, 46552, 49588, 51520, 51842, 56672, 58190, 59248, 61985, 70840, 72128, 74060, 80960, 81466, 84640, 86240, 90160, 93104, 99176, 103684, 113344, 116380, 118496, 123970, 129605, 141680, 148120, 162932, 169280, 172480, 180320, 186208, 198352, 203665, 207368, 232760, 236992, 247940, 259210, 283360, 285131, 296240, 325864, 360640, 372416, 396704, 407330, 414736, 465520, 495880, 518420, 566720, 570262, 592480, 651728, 793408, 814660, 829472, 931040, 991760, 1036840, 1140524, 1184960, 1303456, 1425655, 1629320, 1658944, 1862080, 1983520, 2073680, 2281048, 2606912, 2851310, 3258640, 3967040, 4147360, 4562096, 5702620, 6517280, 8294720, 9124192, 11405240, 13034560, 18248384, 22810480, 45620960, 91241920]

約数ペア:

[(1, 91241920), (2, 45620960), (4, 22810480), (5, 18248384), (7, 13034560), (8, 11405240), (10, 9124192), (11, 8294720), (14, 6517280), (16, 5702620), (20, 4562096), (22, 4147360), (23, 3967040), (28, 3258640), (32, 2851310), (35, 2606912), (40, 2281048), (44, 2073680), (46, 1983520), (49, 1862080), (55, 1658944), (56, 1629320), (64, 1425655), (70, 1303456), (77, 1184960), (80, 1140524), (88, 1036840), (92, 991760), (98, 931040), (110, 829472), (112, 814660), (115, 793408), (140, 651728), (154, 592480), (160, 570262), (161, 566720), (176, 518420), (184, 495880), (196, 465520), (220, 414736), (224, 407330), (230, 396704), (245, 372416), (253, 360640), (280, 325864), (308, 296240), (320, 285131), (322, 283360), (352, 259210), (368, 247940), (385, 236992), (392, 232760), (440, 207368), (448, 203665), (460, 198352), (490, 186208), (506, 180320), (529, 172480), (539, 169280), (560, 162932), (616, 148120), (644, 141680), (704, 129605), (736, 123970), (770, 118496), (784, 116380), (805, 113344), (880, 103684), (920, 99176), (980, 93104), (1012, 90160), (1058, 86240), (1078, 84640), (1120, 81466), (1127, 80960), (1232, 74060), (1265, 72128), (1288, 70840), (1472, 61985), (1540, 59248), (1568, 58190), (1610, 56672), (1760, 51842), (1771, 51520), (1840, 49588), (1960, 46552), (2024, 45080), (2116, 43120), (2156, 42320), (2240, 40733), (2254, 40480), (2464, 37030), (2530, 36064), (2576, 35420), (2645, 34496), (2695, 33856), (3080, 29624), (3136, 29095), (3220, 28336), (3520, 25921), (3542, 25760), (3680, 24794), (3703, 24640), (3920, 23276), (4048, 22540), (4232, 21560), (4312, 21160), (4508, 20240), (4928, 18515), (5060, 18032), (5152, 17710), (5290, 17248), (5390, 16928), (5635, 16192), (5819, 15680), (6160, 14812), (6440, 14168), (7084, 12880), (7360, 12397), (7406, 12320), (7840, 11638), (8096, 11270), (8464, 10780), (8624, 10580), (8855, 10304), (9016, 10120)]