110639360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 292741680

約数和(自身を除く): 182102320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 109, 122, 128, 130, 160, 208, 218, 244, 256, 260, 305, 320, 416, 436, 488, 520, 545, 610, 640, 793, 832, 872, 976, 1040, 1090, 1220, 1280, 1417, 1586, 1664, 1744, 1952, 2080, 2180, 2440, 2834, 3172, 3328, 3488, 3904, 3965, 4160, 4360, 4880, 5668, 6344, 6649, 6976, 7085, 7808, 7930, 8320, 8720, 9760, 11336, 12688, 13298, 13952, 14170, 15616, 15860, 16640, 17440, 19520, 22672, 25376, 26596, 27904, 28340, 31720, 33245, 34880, 39040, 45344, 50752, 53192, 56680, 63440, 66490, 69760, 78080, 86437, 90688, 101504, 106384, 113360, 126880, 132980, 139520, 172874, 181376, 203008, 212768, 226720, 253760, 265960, 345748, 362752, 425536, 432185, 453440, 507520, 531920, 691496, 851072, 864370, 906880, 1015040, 1063840, 1382992, 1702144, 1728740, 1813760, 2127680, 2765984, 3457480, 4255360, 5531968, 6914960, 8510720, 11063936, 13829920, 22127872, 27659840, 55319680, 110639360]

約数ペア:

[(1, 110639360), (2, 55319680), (4, 27659840), (5, 22127872), (8, 13829920), (10, 11063936), (13, 8510720), (16, 6914960), (20, 5531968), (26, 4255360), (32, 3457480), (40, 2765984), (52, 2127680), (61, 1813760), (64, 1728740), (65, 1702144), (80, 1382992), (104, 1063840), (109, 1015040), (122, 906880), (128, 864370), (130, 851072), (160, 691496), (208, 531920), (218, 507520), (244, 453440), (256, 432185), (260, 425536), (305, 362752), (320, 345748), (416, 265960), (436, 253760), (488, 226720), (520, 212768), (545, 203008), (610, 181376), (640, 172874), (793, 139520), (832, 132980), (872, 126880), (976, 113360), (1040, 106384), (1090, 101504), (1220, 90688), (1280, 86437), (1417, 78080), (1586, 69760), (1664, 66490), (1744, 63440), (1952, 56680), (2080, 53192), (2180, 50752), (2440, 45344), (2834, 39040), (3172, 34880), (3328, 33245), (3488, 31720), (3904, 28340), (3965, 27904), (4160, 26596), (4360, 25376), (4880, 22672), (5668, 19520), (6344, 17440), (6649, 16640), (6976, 15860), (7085, 15616), (7808, 14170), (7930, 13952), (8320, 13298), (8720, 12688), (9760, 11336)]