27920159680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{3187}}^1\times {\mathrm{3911}}^1$

素因数の和:7122

約数の個数: 112

約数和(自身を含む): 76025995776

約数和(自身を除く): 48105836096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 3187, 3911, 6374, 7822, 12748, 15644, 15935, 19555, 22309, 25496, 27377, 31288, 31870, 39110, 44618, 50992, 54754, 62576, 63740, 78220, 89236, 101984, 109508, 111545, 125152, 127480, 136885, 156440, 178472, 203968, 219016, 223090, 250304, 254960, 273770, 312880, 356944, 438032, 446180, 509920, 547540, 625760, 713888, 876064, 892360, 1019840, 1095080, 1251520, 1427776, 1752128, 1784720, 2190160, 3569440, 4380320, 7138880, 8760640, 12464357, 24928714, 49857428, 62321785, 87250499, 99714856, 124643570, 174500998, 199429712, 249287140, 349001996, 398859424, 436252495, 498574280, 698003992, 797718848, 872504990, 997148560, 1396007984, 1745009980, 1994297120, 2792015968, 3490019960, 3988594240, 5584031936, 6980039920, 13960079840, 27920159680]

約数ペア:

[(1, 27920159680), (2, 13960079840), (4, 6980039920), (5, 5584031936), (7, 3988594240), (8, 3490019960), (10, 2792015968), (14, 1994297120), (16, 1745009980), (20, 1396007984), (28, 997148560), (32, 872504990), (35, 797718848), (40, 698003992), (56, 498574280), (64, 436252495), (70, 398859424), (80, 349001996), (112, 249287140), (140, 199429712), (160, 174500998), (224, 124643570), (280, 99714856), (320, 87250499), (448, 62321785), (560, 49857428), (1120, 24928714), (2240, 12464357), (3187, 8760640), (3911, 7138880), (6374, 4380320), (7822, 3569440), (12748, 2190160), (15644, 1784720), (15935, 1752128), (19555, 1427776), (22309, 1251520), (25496, 1095080), (27377, 1019840), (31288, 892360), (31870, 876064), (39110, 713888), (44618, 625760), (50992, 547540), (54754, 509920), (62576, 446180), (63740, 438032), (78220, 356944), (89236, 312880), (101984, 273770), (109508, 254960), (111545, 250304), (125152, 223090), (127480, 219016), (136885, 203968), (156440, 178472)]