68938060320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{576791}}^1$

素因数の和:576895

約数の個数: 144

約数和(自身を含む): 238085894592

約数和(自身を除く): 169147834272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2490, 2656, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 7968, 9960, 11952, 13280, 14940, 19920, 23904, 29880, 39840, 59760, 119520, 576791, 1153582, 1730373, 2307164, 2883955, 3460746, 4614328, 5191119, 5767910, 6921492, 8651865, 9228656, 10382238, 11535820, 13842984, 17303730, 18457312, 20764476, 23071640, 25955595, 27685968, 34607460, 41528952, 46143280, 47873653, 51911190, 55371936, 69214920, 83057904, 92286560, 95747306, 103822380, 138429840, 143620959, 166115808, 191494612, 207644760, 239368265, 276859680, 287241918, 382989224, 415289520, 430862877, 478736530, 574483836, 718104795, 765978448, 830579040, 861725754, 957473060, 1148967672, 1436209590, 1531956896, 1723451508, 1914946120, 2154314385, 2297935344, 2872419180, 3446903016, 3829892240, 4308628770, 4595870688, 5744838360, 6893806032, 7659784480, 8617257540, 11489676720, 13787612064, 17234515080, 22979353440, 34469030160, 68938060320]

約数ペア:

[(1, 68938060320), (2, 34469030160), (3, 22979353440), (4, 17234515080), (5, 13787612064), (6, 11489676720), (8, 8617257540), (9, 7659784480), (10, 6893806032), (12, 5744838360), (15, 4595870688), (16, 4308628770), (18, 3829892240), (20, 3446903016), (24, 2872419180), (30, 2297935344), (32, 2154314385), (36, 1914946120), (40, 1723451508), (45, 1531956896), (48, 1436209590), (60, 1148967672), (72, 957473060), (80, 861725754), (83, 830579040), (90, 765978448), (96, 718104795), (120, 574483836), (144, 478736530), (160, 430862877), (166, 415289520), (180, 382989224), (240, 287241918), (249, 276859680), (288, 239368265), (332, 207644760), (360, 191494612), (415, 166115808), (480, 143620959), (498, 138429840), (664, 103822380), (720, 95747306), (747, 92286560), (830, 83057904), (996, 69214920), (1245, 55371936), (1328, 51911190), (1440, 47873653), (1494, 46143280), (1660, 41528952), (1992, 34607460), (2490, 27685968), (2656, 25955595), (2988, 23071640), (3320, 20764476), (3735, 18457312), (3984, 17303730), (4980, 13842984), (5976, 11535820), (6640, 10382238), (7470, 9228656), (7968, 8651865), (9960, 6921492), (11952, 5767910), (13280, 5191119), (14940, 4614328), (19920, 3460746), (23904, 2883955), (29880, 2307164), (39840, 1730373), (59760, 1153582), (119520, 576791)]