660620143764

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1160473}}^1$

素因数の和:1160747

約数の個数: 120

約数和(自身を含む): 1981569699648

約数和(自身を除く): 1320949555884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 251, 252, 324, 378, 502, 567, 753, 756, 1004, 1134, 1506, 1757, 2259, 2268, 3012, 3514, 4518, 5271, 6777, 7028, 9036, 10542, 13554, 15813, 20331, 21084, 27108, 31626, 40662, 47439, 63252, 81324, 94878, 142317, 189756, 284634, 569268, 1160473, 2320946, 3481419, 4641892, 6962838, 8123311, 10444257, 13925676, 16246622, 20888514, 24369933, 31332771, 32493244, 41777028, 48739866, 62665542, 73109799, 93998313, 97479732, 125331084, 146219598, 187996626, 219329397, 291278723, 292439196, 375993252, 438658794, 582557446, 657988191, 873836169, 877317588, 1165114892, 1315976382, 1747672338, 2038951061, 2621508507, 2631952764, 3495344676, 4077902122, 5243017014, 6116853183, 7864525521, 8155804244, 10486034028, 12233706366, 15729051042, 18350559549, 23593576563, 24467412732, 31458102084, 36701119098, 47187153126, 55051678647, 73402238196, 94374306252, 110103357294, 165155035941, 220206714588, 330310071882, 660620143764]

約数ペア:

[(1, 660620143764), (2, 330310071882), (3, 220206714588), (4, 165155035941), (6, 110103357294), (7, 94374306252), (9, 73402238196), (12, 55051678647), (14, 47187153126), (18, 36701119098), (21, 31458102084), (27, 24467412732), (28, 23593576563), (36, 18350559549), (42, 15729051042), (54, 12233706366), (63, 10486034028), (81, 8155804244), (84, 7864525521), (108, 6116853183), (126, 5243017014), (162, 4077902122), (189, 3495344676), (251, 2631952764), (252, 2621508507), (324, 2038951061), (378, 1747672338), (502, 1315976382), (567, 1165114892), (753, 877317588), (756, 873836169), (1004, 657988191), (1134, 582557446), (1506, 438658794), (1757, 375993252), (2259, 292439196), (2268, 291278723), (3012, 219329397), (3514, 187996626), (4518, 146219598), (5271, 125331084), (6777, 97479732), (7028, 93998313), (9036, 73109799), (10542, 62665542), (13554, 48739866), (15813, 41777028), (20331, 32493244), (21084, 31332771), (27108, 24369933), (31626, 20888514), (40662, 16246622), (47439, 13925676), (63252, 10444257), (81324, 8123311), (94878, 6962838), (142317, 4641892), (189756, 3481419), (284634, 2320946), (569268, 1160473)]