84828160

素因数分解:

$2^{13}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 112

約数和(自身を含む): 216255600

約数和(自身を除く): 131427440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 109, 128, 152, 160, 190, 218, 256, 304, 320, 380, 436, 512, 545, 608, 640, 760, 872, 1024, 1090, 1216, 1280, 1520, 1744, 2048, 2071, 2180, 2432, 2560, 3040, 3488, 4096, 4142, 4360, 4864, 5120, 6080, 6976, 8192, 8284, 8720, 9728, 10240, 10355, 12160, 13952, 16568, 17440, 19456, 20480, 20710, 24320, 27904, 33136, 34880, 38912, 40960, 41420, 48640, 55808, 66272, 69760, 77824, 82840, 97280, 111616, 132544, 139520, 155648, 165680, 194560, 223232, 265088, 279040, 331360, 389120, 446464, 530176, 558080, 662720, 778240, 892928, 1060352, 1116160, 1325440, 2120704, 2232320, 2650880, 4241408, 4464640, 5301760, 8482816, 10603520, 16965632, 21207040, 42414080, 84828160]

約数ペア:

[(1, 84828160), (2, 42414080), (4, 21207040), (5, 16965632), (8, 10603520), (10, 8482816), (16, 5301760), (19, 4464640), (20, 4241408), (32, 2650880), (38, 2232320), (40, 2120704), (64, 1325440), (76, 1116160), (80, 1060352), (95, 892928), (109, 778240), (128, 662720), (152, 558080), (160, 530176), (190, 446464), (218, 389120), (256, 331360), (304, 279040), (320, 265088), (380, 223232), (436, 194560), (512, 165680), (545, 155648), (608, 139520), (640, 132544), (760, 111616), (872, 97280), (1024, 82840), (1090, 77824), (1216, 69760), (1280, 66272), (1520, 55808), (1744, 48640), (2048, 41420), (2071, 40960), (2180, 38912), (2432, 34880), (2560, 33136), (3040, 27904), (3488, 24320), (4096, 20710), (4142, 20480), (4360, 19456), (4864, 17440), (5120, 16568), (6080, 13952), (6976, 12160), (8192, 10355), (8284, 10240), (8720, 9728)]