564355440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71257}}^1$

素因数の和:71287

約数の個数: 120

約数和(自身を含む): 2067622128

約数和(自身を除く): 1503266688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 71257, 142514, 213771, 285028, 356285, 427542, 570056, 641313, 712570, 783827, 855084, 1068855, 1140112, 1282626, 1425140, 1567654, 1710168, 2137710, 2351481, 2565252, 2850280, 3135308, 3206565, 3420336, 3919135, 4275420, 4702962, 5130504, 5700560, 6270616, 6413130, 7054443, 7838270, 8550840, 9405924, 10261008, 11757405, 12541232, 12826260, 14108886, 15676540, 17101680, 18811848, 23514810, 25652520, 28217772, 31353080, 35272215, 37623696, 47029620, 51305040, 56435544, 62706160, 70544430, 94059240, 112871088, 141088860, 188118480, 282177720, 564355440]

約数ペア:

[(1, 564355440), (2, 282177720), (3, 188118480), (4, 141088860), (5, 112871088), (6, 94059240), (8, 70544430), (9, 62706160), (10, 56435544), (11, 51305040), (12, 47029620), (15, 37623696), (16, 35272215), (18, 31353080), (20, 28217772), (22, 25652520), (24, 23514810), (30, 18811848), (33, 17101680), (36, 15676540), (40, 14108886), (44, 12826260), (45, 12541232), (48, 11757405), (55, 10261008), (60, 9405924), (66, 8550840), (72, 7838270), (80, 7054443), (88, 6413130), (90, 6270616), (99, 5700560), (110, 5130504), (120, 4702962), (132, 4275420), (144, 3919135), (165, 3420336), (176, 3206565), (180, 3135308), (198, 2850280), (220, 2565252), (240, 2351481), (264, 2137710), (330, 1710168), (360, 1567654), (396, 1425140), (440, 1282626), (495, 1140112), (528, 1068855), (660, 855084), (720, 783827), (792, 712570), (880, 641313), (990, 570056), (1320, 427542), (1584, 356285), (1980, 285028), (2640, 213771), (3960, 142514), (7920, 71257)]