2880785544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5519}}^1$

素因数の和:5787

約数の個数: 128

約数和(自身を含む): 8902656000

約数和(自身を除く): 6021870456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 239, 273, 312, 364, 478, 546, 717, 728, 956, 1092, 1434, 1673, 1912, 2184, 2868, 3107, 3346, 5019, 5519, 5736, 6214, 6692, 9321, 10038, 11038, 12428, 13384, 16557, 18642, 20076, 21749, 22076, 24856, 33114, 37284, 38633, 40152, 43498, 44152, 65247, 66228, 71747, 74568, 77266, 86996, 115899, 130494, 132456, 143494, 154532, 173992, 215241, 231798, 260988, 286988, 309064, 430482, 463596, 502229, 521976, 573976, 860964, 927192, 1004458, 1319041, 1506687, 1721928, 2008916, 2638082, 3013374, 3957123, 4017832, 5276164, 6026748, 7914246, 9233287, 10552328, 12053496, 15828492, 17147533, 18466574, 27699861, 31656984, 34295066, 36933148, 51442599, 55399722, 68590132, 73866296, 102885198, 110799444, 120032731, 137180264, 205770396, 221598888, 240065462, 360098193, 411540792, 480130924, 720196386, 960261848, 1440392772, 2880785544]

約数ペア:

[(1, 2880785544), (2, 1440392772), (3, 960261848), (4, 720196386), (6, 480130924), (7, 411540792), (8, 360098193), (12, 240065462), (13, 221598888), (14, 205770396), (21, 137180264), (24, 120032731), (26, 110799444), (28, 102885198), (39, 73866296), (42, 68590132), (52, 55399722), (56, 51442599), (78, 36933148), (84, 34295066), (91, 31656984), (104, 27699861), (156, 18466574), (168, 17147533), (182, 15828492), (239, 12053496), (273, 10552328), (312, 9233287), (364, 7914246), (478, 6026748), (546, 5276164), (717, 4017832), (728, 3957123), (956, 3013374), (1092, 2638082), (1434, 2008916), (1673, 1721928), (1912, 1506687), (2184, 1319041), (2868, 1004458), (3107, 927192), (3346, 860964), (5019, 573976), (5519, 521976), (5736, 502229), (6214, 463596), (6692, 430482), (9321, 309064), (10038, 286988), (11038, 260988), (12428, 231798), (13384, 215241), (16557, 173992), (18642, 154532), (20076, 143494), (21749, 132456), (22076, 130494), (24856, 115899), (33114, 86996), (37284, 77266), (38633, 74568), (40152, 71747), (43498, 66228), (44152, 65247)]