8160850880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{280249}}^1$

素因数の和:280286

約数の個数: 112

約数和(自身を含む): 23917656000

約数和(自身を除く): 15756805120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 14560, 29120, 280249, 560498, 1120996, 1401245, 1961743, 2241992, 2802490, 3643237, 3923486, 4483984, 5604980, 7286474, 7846972, 8967968, 9808715, 11209960, 14572948, 15693944, 17935936, 18216185, 19617430, 22419920, 25502659, 29145896, 31387888, 36432370, 39234860, 44839840, 51005318, 58291792, 62775776, 72864740, 78469720, 89679680, 102010636, 116583584, 125551552, 127513295, 145729480, 156939440, 204021272, 233167168, 255026590, 291458960, 313878880, 408042544, 510053180, 582917920, 627757760, 816085088, 1020106360, 1165835840, 1632170176, 2040212720, 4080425440, 8160850880]

約数ペア:

[(1, 8160850880), (2, 4080425440), (4, 2040212720), (5, 1632170176), (7, 1165835840), (8, 1020106360), (10, 816085088), (13, 627757760), (14, 582917920), (16, 510053180), (20, 408042544), (26, 313878880), (28, 291458960), (32, 255026590), (35, 233167168), (40, 204021272), (52, 156939440), (56, 145729480), (64, 127513295), (65, 125551552), (70, 116583584), (80, 102010636), (91, 89679680), (104, 78469720), (112, 72864740), (130, 62775776), (140, 58291792), (160, 51005318), (182, 44839840), (208, 39234860), (224, 36432370), (260, 31387888), (280, 29145896), (320, 25502659), (364, 22419920), (416, 19617430), (448, 18216185), (455, 17935936), (520, 15693944), (560, 14572948), (728, 11209960), (832, 9808715), (910, 8967968), (1040, 7846972), (1120, 7286474), (1456, 5604980), (1820, 4483984), (2080, 3923486), (2240, 3643237), (2912, 2802490), (3640, 2241992), (4160, 1961743), (5824, 1401245), (7280, 1120996), (14560, 560498), (29120, 280249)]