28361245440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{671431}}^1$

素因数の和:671466

約数の個数: 144

約数和(自身を含む): 98813304576

約数和(自身を除く): 70452059136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 671431, 1342862, 2014293, 2685724, 3357155, 4028586, 5371448, 6714310, 7385741, 8057172, 10071465, 10742896, 13428620, 14771482, 16114344, 20142930, 21485792, 22157223, 26857240, 29542964, 32228688, 36928705, 40285860, 42971584, 44314446, 53714480, 59085928, 64457376, 73857410, 80571720, 85943168, 88628892, 107428960, 110786115, 118171856, 128914752, 147714820, 161143440, 171886336, 177257784, 214857920, 221572230, 236343712, 257829504, 295429640, 322286880, 354515568, 429715840, 443144460, 472687424, 515659008, 590859280, 644573760, 709031136, 859431680, 886288920, 945374848, 1181718560, 1289147520, 1418062272, 1772577840, 1890749696, 2363437120, 2578295040, 2836124544, 3545155680, 4726874240, 5672249088, 7090311360, 9453748480, 14180622720, 28361245440]

約数ペア:

[(1, 28361245440), (2, 14180622720), (3, 9453748480), (4, 7090311360), (5, 5672249088), (6, 4726874240), (8, 3545155680), (10, 2836124544), (11, 2578295040), (12, 2363437120), (15, 1890749696), (16, 1772577840), (20, 1418062272), (22, 1289147520), (24, 1181718560), (30, 945374848), (32, 886288920), (33, 859431680), (40, 709031136), (44, 644573760), (48, 590859280), (55, 515659008), (60, 472687424), (64, 443144460), (66, 429715840), (80, 354515568), (88, 322286880), (96, 295429640), (110, 257829504), (120, 236343712), (128, 221572230), (132, 214857920), (160, 177257784), (165, 171886336), (176, 161143440), (192, 147714820), (220, 128914752), (240, 118171856), (256, 110786115), (264, 107428960), (320, 88628892), (330, 85943168), (352, 80571720), (384, 73857410), (440, 64457376), (480, 59085928), (528, 53714480), (640, 44314446), (660, 42971584), (704, 40285860), (768, 36928705), (880, 32228688), (960, 29542964), (1056, 26857240), (1280, 22157223), (1320, 21485792), (1408, 20142930), (1760, 16114344), (1920, 14771482), (2112, 13428620), (2640, 10742896), (2816, 10071465), (3520, 8057172), (3840, 7385741), (4224, 6714310), (5280, 5371448), (7040, 4028586), (8448, 3357155), (10560, 2685724), (14080, 2014293), (21120, 1342862), (42240, 671431)]