1184688640

素因数分解:

$2^9\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6907}}^1$

素因数の和:6997

約数の個数: 80

約数和(自身を含む): 2883288672

約数和(自身を除く): 1698600032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 512, 536, 640, 670, 1072, 1280, 1340, 2144, 2560, 2680, 4288, 5360, 6907, 8576, 10720, 13814, 17152, 21440, 27628, 34304, 34535, 42880, 55256, 69070, 85760, 110512, 138140, 171520, 221024, 276280, 442048, 462769, 552560, 884096, 925538, 1105120, 1768192, 1851076, 2210240, 2313845, 3536384, 3702152, 4420480, 4627690, 7404304, 8840960, 9255380, 14808608, 17681920, 18510760, 29617216, 37021520, 59234432, 74043040, 118468864, 148086080, 236937728, 296172160, 592344320, 1184688640]

約数ペア:

[(1, 1184688640), (2, 592344320), (4, 296172160), (5, 236937728), (8, 148086080), (10, 118468864), (16, 74043040), (20, 59234432), (32, 37021520), (40, 29617216), (64, 18510760), (67, 17681920), (80, 14808608), (128, 9255380), (134, 8840960), (160, 7404304), (256, 4627690), (268, 4420480), (320, 3702152), (335, 3536384), (512, 2313845), (536, 2210240), (640, 1851076), (670, 1768192), (1072, 1105120), (1280, 925538), (1340, 884096), (2144, 552560), (2560, 462769), (2680, 442048), (4288, 276280), (5360, 221024), (6907, 171520), (8576, 138140), (10720, 110512), (13814, 85760), (17152, 69070), (21440, 55256), (27628, 42880), (34304, 34535)]