168330880

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 430848000

約数和(自身を除く): 262517120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 109, 127, 128, 152, 160, 190, 218, 254, 304, 320, 380, 436, 508, 545, 608, 635, 640, 760, 872, 1016, 1090, 1216, 1270, 1520, 1744, 2032, 2071, 2180, 2413, 2432, 2540, 3040, 3488, 4064, 4142, 4360, 4826, 5080, 6080, 6976, 8128, 8284, 8720, 9652, 10160, 10355, 12065, 12160, 13843, 13952, 16256, 16568, 17440, 19304, 20320, 20710, 24130, 27686, 33136, 34880, 38608, 40640, 41420, 48260, 55372, 66272, 69215, 69760, 77216, 81280, 82840, 96520, 110744, 132544, 138430, 154432, 165680, 193040, 221488, 263017, 265088, 276860, 308864, 331360, 386080, 442976, 526034, 553720, 662720, 772160, 885952, 1052068, 1107440, 1315085, 1325440, 1544320, 1771904, 2104136, 2214880, 2630170, 4208272, 4429760, 5260340, 8416544, 8859520, 10520680, 16833088, 21041360, 33666176, 42082720, 84165440, 168330880]

約数ペア:

[(1, 168330880), (2, 84165440), (4, 42082720), (5, 33666176), (8, 21041360), (10, 16833088), (16, 10520680), (19, 8859520), (20, 8416544), (32, 5260340), (38, 4429760), (40, 4208272), (64, 2630170), (76, 2214880), (80, 2104136), (95, 1771904), (109, 1544320), (127, 1325440), (128, 1315085), (152, 1107440), (160, 1052068), (190, 885952), (218, 772160), (254, 662720), (304, 553720), (320, 526034), (380, 442976), (436, 386080), (508, 331360), (545, 308864), (608, 276860), (635, 265088), (640, 263017), (760, 221488), (872, 193040), (1016, 165680), (1090, 154432), (1216, 138430), (1270, 132544), (1520, 110744), (1744, 96520), (2032, 82840), (2071, 81280), (2180, 77216), (2413, 69760), (2432, 69215), (2540, 66272), (3040, 55372), (3488, 48260), (4064, 41420), (4142, 40640), (4360, 38608), (4826, 34880), (5080, 33136), (6080, 27686), (6976, 24130), (8128, 20710), (8284, 20320), (8720, 19304), (9652, 17440), (10160, 16568), (10355, 16256), (12065, 13952), (12160, 13843)]