2744237939280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{133157}}^1$

素因数の和:135213

約数の個数: 160

約数和(自身を含む): 8709402455424

約数和(自身を除く): 5965164516144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 1997, 2064, 2580, 3440, 3994, 5160, 5991, 7988, 9985, 10320, 11982, 15976, 19970, 23964, 29955, 31952, 39940, 47928, 59910, 79880, 85871, 95856, 119820, 133157, 159760, 171742, 239640, 257613, 266314, 343484, 399471, 429355, 479280, 515226, 532628, 665785, 686968, 798942, 858710, 1030452, 1065256, 1288065, 1331570, 1373936, 1597884, 1717420, 1997355, 2060904, 2130512, 2576130, 2663140, 3195768, 3434840, 3994710, 4121808, 5152260, 5326280, 5725751, 6391536, 6869680, 7989420, 10304520, 10652560, 11451502, 15978840, 17177253, 20609040, 22903004, 28628755, 31957680, 34354506, 45806008, 57257510, 68709012, 85886265, 91612016, 114515020, 137418024, 171772530, 229030040, 265914529, 274836048, 343545060, 458060080, 531829058, 687090120, 797743587, 1063658116, 1329572645, 1374180240, 1595487174, 2127316232, 2659145290, 3190974348, 3988717935, 4254632464, 5318290580, 6381948696, 7977435870, 10636581160, 11434324747, 12763897392, 15954871740, 21273162320, 22868649494, 31909743480, 34302974241, 45737298988, 57171623735, 63819486960, 68605948482, 91474597976, 114343247470, 137211896964, 171514871205, 182949195952, 228686494940, 274423793928, 343029742410, 457372989880, 548847587856, 686059484820, 914745979760, 1372118969640, 2744237939280]

約数ペア:

[(1, 2744237939280), (2, 1372118969640), (3, 914745979760), (4, 686059484820), (5, 548847587856), (6, 457372989880), (8, 343029742410), (10, 274423793928), (12, 228686494940), (15, 182949195952), (16, 171514871205), (20, 137211896964), (24, 114343247470), (30, 91474597976), (40, 68605948482), (43, 63819486960), (48, 57171623735), (60, 45737298988), (80, 34302974241), (86, 31909743480), (120, 22868649494), (129, 21273162320), (172, 15954871740), (215, 12763897392), (240, 11434324747), (258, 10636581160), (344, 7977435870), (430, 6381948696), (516, 5318290580), (645, 4254632464), (688, 3988717935), (860, 3190974348), (1032, 2659145290), (1290, 2127316232), (1720, 1595487174), (1997, 1374180240), (2064, 1329572645), (2580, 1063658116), (3440, 797743587), (3994, 687090120), (5160, 531829058), (5991, 458060080), (7988, 343545060), (9985, 274836048), (10320, 265914529), (11982, 229030040), (15976, 171772530), (19970, 137418024), (23964, 114515020), (29955, 91612016), (31952, 85886265), (39940, 68709012), (47928, 57257510), (59910, 45806008), (79880, 34354506), (85871, 31957680), (95856, 28628755), (119820, 22903004), (133157, 20609040), (159760, 17177253), (171742, 15978840), (239640, 11451502), (257613, 10652560), (266314, 10304520), (343484, 7989420), (399471, 6869680), (429355, 6391536), (479280, 5725751), (515226, 5326280), (532628, 5152260), (665785, 4121808), (686968, 3994710), (798942, 3434840), (858710, 3195768), (1030452, 2663140), (1065256, 2576130), (1288065, 2130512), (1331570, 2060904), (1373936, 1997355), (1597884, 1717420)]